22238074032 has 80 divisors (see below), whose sum is σ = 60705162240. Its totient is φ = 7000621056.

The previous prime is 22238074013. The next prime is 22238074039. The reversal of 22238074032 is 23047083222.

It is a junction number, because it is equal to n+sod(n) for n = 22238073984 and 22238074002.

It is not an unprimeable number, because it can be changed into a prime (22238074039) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 40273 + ... + 214704.

It is an arithmetic number, because the mean of its divisors is an integer number (758814528).

Almost surely, 2^22238074032 is an apocalyptic number.

It is an amenable number.

22238074032 is an abundant number, since it is smaller than the sum of its proper divisors (38467088208).

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

22238074032 is a wasteful number, since it uses less digits than its factorization.

22238074032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255090 (or 255084 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 22238074032 in words is "twenty-two billion, two hundred thirty-eight million, seventy-four thousand, thirty-two".