22102000111000 has 32 divisors (see below), whose sum is σ = 51718680262080. Its totient is φ = 8840800044000.

The previous prime is 22102000110961. The next prime is 22102000111039. The reversal of 22102000111000 is 11100020122.

It is an interprime number because it is at equal distance from previous prime (22102000110961) and next prime (22102000111039).

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 11050999056 + ... + 11051001055.

It is an arithmetic number, because the mean of its divisors is an integer number (1616208758190).

Almost surely, 2^{22102000111000} is an apocalyptic number.

22102000111000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22102000111000 is an abundant number, since it is smaller than the sum of its proper divisors (29616680151080).

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

22102000111000 is a wasteful number, since it uses less digits than its factorization.

22102000111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22102000132 (or 22102000118 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22102000111000 its reverse (11100020122), we get a palindrome (22113100131122).

The spelling of 22102000111000 in words is "twenty-two trillion, one hundred two billion, one hundred eleven thousand".