22110010100120 has 64 divisors (see below), whose sum is σ = 49776391231200. Its totient is φ = 8838873446400.

The previous prime is 22110010100099. The next prime is 22110010100179. The reversal of 22110010100120 is 2100101001122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523206032 + ... + 523248288.

Almost surely, 2^{22110010100120} is an apocalyptic number.

22110010100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22110010100120 is an abundant number, since it is smaller than the sum of its proper divisors (27666381131080).

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

22110010100120 is a wasteful number, since it uses less digits than its factorization.

22110010100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49548 (or 49544 counting only the distinct ones).

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

Adding to 22110010100120 its reverse (2100101001122), we get a palindrome (24210111101242).

The spelling of 22110010100120 in words is "twenty-two trillion, one hundred ten billion, ten million, one hundred thousand, one hundred twenty".