22110131100112 has 40 divisors (see below), whose sum is σ = 46733315251392. Its totient is φ = 10049943859200.

The previous prime is 22110131100091. The next prime is 22110131100119. The reversal of 22110131100112 is 21100113101122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110131100119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15654288 + ... + 17008144.

Almost surely, 2^{22110131100112} is an apocalyptic number.

22110131100112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22110131100112 is an abundant number, since it is smaller than the sum of its proper divisors (24623184151280).

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

22110131100112 is a wasteful number, since it uses less digits than its factorization.

22110131100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446667 (or 1446661 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 22110131100112 its reverse (21100113101122), we get a palindrome (43210244201234).

The spelling of 22110131100112 in words is "twenty-two trillion, one hundred ten billion, one hundred thirty-one million, one hundred thousand, one hundred twelve".