22447500495 has 24 divisors (see below), whose sum is σ = 41779839024. Its totient is φ = 10261714176.

The previous prime is 22447500487. The next prime is 22447500503. The reversal of 22447500495 is 59400574422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22447500487) and next prime (22447500503).

It is not a de Polignac number, because 22447500495 - 2³ = 22447500487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15269674 + ... + 15271143.

It is an arithmetic number, because the mean of its divisors is an integer number (1740826626).

Almost surely, 2^22447500495 is an apocalyptic number.

22447500495 is a deficient number, since it is larger than the sum of its proper divisors (19332338529).

22447500495 is a wasteful number, since it uses less digits than its factorization.

22447500495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30540839 (or 30540832 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 22447500495 in words is "twenty-two billion, four hundred forty-seven million, five hundred thousand, four hundred ninety-five".