22851936784 has 20 divisors (see below), whose sum is σ = 44278665984. Its totient is φ = 11425184288.

The previous prime is 22851936773. The next prime is 22851936803. The reversal of 22851936784 is 48763915822.

It is a super-2 number, since 2×22851936784² (a number of 22 digits) contains 22 as substring.

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, 244809 + ... + 325015.

Almost surely, 2^22851936784 is an apocalyptic number.

It is an amenable number.

22851936784 is a deficient number, since it is larger than the sum of its proper divisors (21426729200).

22851936784 is a wasteful number, since it uses less digits than its factorization.

22851936784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98022 (or 98016 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 55.

The spelling of 22851936784 in words is "twenty-two billion, eight hundred fifty-one million, nine hundred thirty-six thousand, seven hundred eighty-four".