100112222010 has 64 divisors (see below), whose sum is σ = 247796236800. Its totient is φ = 25866312192.

The previous prime is 100112221991. The next prime is 100112222039. The reversal of 100112222010 is 10222211001.

100112222010 is digitally balanced in base 3 and base 7, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76606 + ... + 453974.

It is an arithmetic number, because the mean of its divisors is an integer number (3871816200).

Almost surely, 2^100112222010 is an apocalyptic number.

100112222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 100112222010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123898118400).

100112222010 is an abundant number, since it is smaller than the sum of its proper divisors (147684014790).

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

100112222010 is a wasteful number, since it uses less digits than its factorization.

100112222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377655.

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

Adding to 100112222010 its reverse (10222211001), we get a palindrome (110334433011).

The spelling of 100112222010 in words is "one hundred billion, one hundred twelve million, two hundred twenty-two thousand, ten".