22111202100102 has 8 divisors (see below), whose sum is σ = 44222404200216. Its totient is φ = 7370400700032.

The previous prime is 22111202100073. The next prime is 22111202100161. The reversal of 22111202100102 is 20100120211122.

It is a sphenic number, since it is the product of 3 distinct primes.

22111202100102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1842600175003 + ... + 1842600175014.

It is an arithmetic number, because the mean of its divisors is an integer number (5527800525027).

Almost surely, 2^{22111202100102} is an apocalyptic number.

22111202100102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22111202100102 is a wasteful number, since it uses less digits than its factorization.

22111202100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685200350022.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22111202100102 its reverse (20100120211122), we get a palindrome (42211322311224).

The spelling of 22111202100102 in words is "twenty-two trillion, one hundred eleven billion, two hundred two million, one hundred thousand, one hundred two".