22847572876 has 24 divisors (see below), whose sum is σ = 40234269600. Its totient is φ = 11352211200.

The previous prime is 22847572861. The next prime is 22847572879. The reversal of 22847572876 is 67827574822.

It is a super-2 number, since 2×22847572876² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22847572876.

It is not an unprimeable number, because it can be changed into a prime (22847572879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636036 + ... + 670996.

It is an arithmetic number, because the mean of its divisors is an integer number (1676427900).

Almost surely, 2^22847572876 is an apocalyptic number.

It is an amenable number.

22847572876 is a deficient number, since it is larger than the sum of its proper divisors (17386696724).

22847572876 is a wasteful number, since it uses less digits than its factorization.

22847572876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35985 (or 35983 counting only the distinct ones).

The product of its digits is 21073920, while the sum is 58.

The spelling of 22847572876 in words is "twenty-two billion, eight hundred forty-seven million, five hundred seventy-two thousand, eight hundred seventy-six".