22133245122 has 48 divisors (see below), whose sum is σ = 50491883520. Its totient is φ = 6987708000.

The previous prime is 22133245051. The next prime is 22133245151. The reversal of 22133245122 is 22154233122.

22133245122 is a `hidden beast` number, since 2 + 213 + 324 + 5 + 122 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2698047 + ... + 2706237.

It is an arithmetic number, because the mean of its divisors is an integer number (1051914240).

Almost surely, 2^22133245122 is an apocalyptic number.

22133245122 is an abundant number, since it is smaller than the sum of its proper divisors (28358638398).

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

22133245122 is a wasteful number, since it uses less digits than its factorization.

22133245122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16119 (or 16116 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

Adding to 22133245122 its reverse (22154233122), we get a palindrome (44287478244).

The spelling of 22133245122 in words is "twenty-two billion, one hundred thirty-three million, two hundred forty-five thousand, one hundred twenty-two".