22673850264 has 128 divisors (see below), whose sum is σ = 67980024000. Its totient is φ = 6960909312.

The previous prime is 22673850257. The next prime is 22673850293. The reversal of 22673850264 is 46205837622.

22673850264 is a `hidden beast` number, since 2 + 2 + 6 + 7 + 385 + 0 + 264 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1274422 + ... + 1292090.

Almost surely, 2^22673850264 is an apocalyptic number.

22673850264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22673850264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33990012000).

22673850264 is an abundant number, since it is smaller than the sum of its proper divisors (45306173736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22673850264 is a wasteful number, since it uses less digits than its factorization.

22673850264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18154 (or 18144 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 22673850264 in words is "twenty-two billion, six hundred seventy-three million, eight hundred fifty thousand, two hundred sixty-four".