10100122100120 has 32 divisors (see below), whose sum is σ = 24473372782320. Its totient is φ = 3729275852160.

The previous prime is 10100122100119. The next prime is 10100122100161. The reversal of 10100122100120 is 2100122100101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9711655346 + ... + 9711656385.

Almost surely, 2^{10100122100120} is an apocalyptic number.

10100122100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100122100120 is an abundant number, since it is smaller than the sum of its proper divisors (14373250682200).

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

10100122100120 is a wasteful number, since it uses less digits than its factorization.

10100122100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19423311755 (or 19423311751 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10100122100120 its reverse (2100122100101), we get a palindrome (12200244200221).

The spelling of 10100122100120 in words is "ten trillion, one hundred billion, one hundred twenty-two million, one hundred thousand, one hundred twenty".