100200210021120 has 288 divisors, whose sum is σ = 351124623892224. Its totient is φ = 24150548070400.

The previous prime is 100200210021083. The next prime is 100200210021137. The reversal of 100200210021120 is 21120012002001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 100200210021096 and 100200210021105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451555 + ... + 14163485.

It is an arithmetic number, because the mean of its divisors is an integer number (1219182721848).

Almost surely, 2^{100200210021120} is an apocalyptic number.

100200210021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100200210021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175562311946112).

100200210021120 is an abundant number, since it is smaller than the sum of its proper divisors (250924413871104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100200210021120 is a wasteful number, since it uses less digits than its factorization.

100200210021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13712139 (or 13712125 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100200210021120 its reverse (21120012002001), we get a palindrome (121320222023121).

The spelling of 100200210021120 in words is "one hundred trillion, two hundred billion, two hundred ten million, twenty-one thousand, one hundred twenty".