10100201200122 has 64 divisors (see below), whose sum is σ = 23041759011840. Its totient is φ = 2921631820800.

The previous prime is 10100201200097. The next prime is 10100201200157. The reversal of 10100201200122 is 22100210200101.

It is a junction number, because it is equal to n+sod(n) for n = 10100201200098 and 10100201200107.

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, 6030247 + ... + 7520922.

It is an arithmetic number, because the mean of its divisors is an integer number (360027484560).

Almost surely, 2^{10100201200122} is an apocalyptic number.

10100201200122 is an abundant number, since it is smaller than the sum of its proper divisors (12941557811718).

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

10100201200122 is a wasteful number, since it uses less digits than its factorization.

10100201200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13551699.

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

Adding to 10100201200122 its reverse (22100210200101), we get a palindrome (32200411400223).

The spelling of 10100201200122 in words is "ten trillion, one hundred billion, two hundred one million, two hundred thousand, one hundred twenty-two".