22670448256716 has 24 divisors (see below), whose sum is σ = 56966767414704. Its totient is φ = 6975522540480.

The previous prime is 22670448256691. The next prime is 22670448256747. The reversal of 22670448256716 is 61765284407622.

It is a self number, because there is not a number n which added to its sum of digits gives 22670448256716.

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, 72661692975 + ... + 72661693286.

It is an arithmetic number, because the mean of its divisors is an integer number (2373615308946).

Almost surely, 2^{22670448256716} is an apocalyptic number.

22670448256716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22670448256716 is an abundant number, since it is smaller than the sum of its proper divisors (34296319157988).

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

22670448256716 is a wasteful number, since it uses less digits than its factorization.

22670448256716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145323386281 (or 145323386279 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 60.

The spelling of 22670448256716 in words is "twenty-two trillion, six hundred seventy billion, four hundred forty-eight million, two hundred fifty-six thousand, seven hundred sixteen".