22250140924 has 48 divisors (see below), whose sum is σ = 43846209792. Its totient is φ = 9791600000.

The previous prime is 22250140919. The next prime is 22250140937. The reversal of 22250140924 is 42904105222.

It is a super-2 number, since 2×22250140924² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189249 + ... + 283399.

It is an arithmetic number, because the mean of its divisors is an integer number (913462704).

Almost surely, 2^22250140924 is an apocalyptic number.

It is an amenable number.

22250140924 is a deficient number, since it is larger than the sum of its proper divisors (21596068868).

22250140924 is a wasteful number, since it uses less digits than its factorization.

22250140924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94338 (or 94336 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 22250140924 in words is "twenty-two billion, two hundred fifty million, one hundred forty thousand, nine hundred twenty-four".