22400053112 has 16 divisors (see below), whose sum is σ = 42010528200. Its totient is φ = 11197245600.

The previous prime is 22400053051. The next prime is 22400053133. The reversal of 22400053112 is 21135000422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313187 + ... + 378002.

Almost surely, 2^22400053112 is an apocalyptic number.

It is an amenable number.

22400053112 is a deficient number, since it is larger than the sum of its proper divisors (19610475088).

22400053112 is a wasteful number, since it uses less digits than its factorization.

22400053112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695246 (or 695242 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 22400053112 its reverse (21135000422), we get a palindrome (43535053534).

The spelling of 22400053112 in words is "twenty-two billion, four hundred million, fifty-three thousand, one hundred twelve".