22874081217 has 48 divisors (see below), whose sum is σ = 33393254400. Its totient is φ = 13920354240.

The previous prime is 22874081203. The next prime is 22874081249. The reversal of 22874081217 is 71218047822.

It is not a de Polignac number, because 22874081217 - 2¹⁹ = 22873556929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22874081257) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31813384 + ... + 31814102.

It is an arithmetic number, because the mean of its divisors is an integer number (695692800).

Almost surely, 2^22874081217 is an apocalyptic number.

It is an amenable number.

22874081217 is a deficient number, since it is larger than the sum of its proper divisors (10519173183).

22874081217 is a wasteful number, since it uses less digits than its factorization.

22874081217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 42.

The spelling of 22874081217 in words is "twenty-two billion, eight hundred seventy-four million, eighty-one thousand, two hundred seventeen".