22523000422264 has 16 divisors (see below), whose sum is σ = 44453290307400. Its totient is φ = 10668789673632.

The previous prime is 22523000422261. The next prime is 22523000422267. The reversal of 22523000422264 is 46222400032522.

It is an interprime number because it is at equal distance from previous prime (22523000422261) and next prime (22523000422267).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22523000422261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74088817027 + ... + 74088817330.

Almost surely, 2^{22523000422264} is an apocalyptic number.

It is an amenable number.

22523000422264 is a deficient number, since it is larger than the sum of its proper divisors (21930289885136).

22523000422264 is a wasteful number, since it uses less digits than its factorization.

22523000422264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148177634382 (or 148177634378 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 22523000422264 its reverse (46222400032522), we get a palindrome (68745400454786).

The spelling of 22523000422264 in words is "twenty-two trillion, five hundred twenty-three billion, four hundred twenty-two thousand, two hundred sixty-four".