22110032113200 has 90 divisors (see below), whose sum is σ = 76727953120884. Its totient is φ = 5896008562560.

The previous prime is 22110032113193. The next prime is 22110032113201. The reversal of 22110032113200 is 231123001122.

22110032113200 is a `hidden beast` number, since 2 + 21 + 1 + 0 + 0 + 321 + 1 + 320 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (90).

It is a super-2 number, since 2×22110032113200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (22110032113201) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3070834194 + ... + 3070841393.

Almost surely, 2^{22110032113200} is an apocalyptic number.

22110032113200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22110032113200 is an abundant number, since it is smaller than the sum of its proper divisors (54617921007684).

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

22110032113200 is a wasteful number, since it uses less digits than its factorization.

22110032113200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6141675611 (or 6141675597 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 22110032113200 its reverse (231123001122), we get a palindrome (22341155114322).

The spelling of 22110032113200 in words is "twenty-two trillion, one hundred ten billion, thirty-two million, one hundred thirteen thousand, two hundred".