22766423445271 has 32 divisors (see below), whose sum is σ = 26416238123520. Its totient is φ = 19402766438400.

The previous prime is 22766423445239. The next prime is 22766423445307. The reversal of 22766423445271 is 17254432466722.

It is not a de Polignac number, because 22766423445271 - 2⁵ = 22766423445239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22766423445371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163756630 + ... + 163895596.

It is an arithmetic number, because the mean of its divisors is an integer number (825507441360).

Almost surely, 2^{22766423445271} is an apocalyptic number.

22766423445271 is a deficient number, since it is larger than the sum of its proper divisors (3649814678249).

22766423445271 is a wasteful number, since it uses less digits than its factorization.

22766423445271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147175.

The product of its digits is 27095040, while the sum is 55.

The spelling of 22766423445271 in words is "twenty-two trillion, seven hundred sixty-six billion, four hundred twenty-three million, four hundred forty-five thousand, two hundred seventy-one".