22143667674264 has 32 divisors (see below), whose sum is σ = 55698796000320. Its totient is φ = 7335938982816.

The previous prime is 22143667674253. The next prime is 22143667674383. The reversal of 22143667674264 is 46247676634122.

It is a junction number, because it is equal to n+sod(n) for n = 22143667674198 and 22143667674207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2830219462 + ... + 2830227285.

It is an arithmetic number, because the mean of its divisors is an integer number (1740587375010).

Almost surely, 2^{22143667674264} is an apocalyptic number.

22143667674264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22143667674264 is an abundant number, since it is smaller than the sum of its proper divisors (33555128326056).

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

22143667674264 is a wasteful number, since it uses less digits than its factorization.

22143667674264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5660446919 (or 5660446915 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 60.

The spelling of 22143667674264 in words is "twenty-two trillion, one hundred forty-three billion, six hundred sixty-seven million, six hundred seventy-four thousand, two hundred sixty-four".