22250236112 has 40 divisors (see below), whose sum is σ = 47923599360. Its totient is φ = 9938067840.

The previous prime is 22250236091. The next prime is 22250236139. The reversal of 22250236112 is 21163205222.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1718912 + ... + 1731807.

It is an arithmetic number, because the mean of its divisors is an integer number (1198089984).

Almost surely, 2^22250236112 is an apocalyptic number.

It is an amenable number.

22250236112 is an abundant number, since it is smaller than the sum of its proper divisors (25673363248).

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

22250236112 is a wasteful number, since it uses less digits than its factorization.

22250236112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450771 (or 3450765 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 22250236112 in words is "twenty-two billion, two hundred fifty million, two hundred thirty-six thousand, one hundred twelve".