22027434545627 has 32 divisors (see below), whose sum is σ = 26378735616000. Its totient is φ = 18378555852384.

The previous prime is 22027434545527. The next prime is 22027434545647. The reversal of 22027434545627 is 72654543472022.

It is not a de Polignac number, because 22027434545627 - 2⁸ = 22027434545371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22027434545647) 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, 2461727 + ... + 7079192.

It is an arithmetic number, because the mean of its divisors is an integer number (824335488000).

Almost surely, 2^{22027434545627} is an apocalyptic number.

22027434545627 is a deficient number, since it is larger than the sum of its proper divisors (4351301070373).

22027434545627 is an equidigital number, since it uses as much as digits as its factorization.

22027434545627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9541120 (or 9541106 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 53.

The spelling of 22027434545627 in words is "twenty-two trillion, twenty-seven billion, four hundred thirty-four million, five hundred forty-five thousand, six hundred twenty-seven".