22275616027 has 16 divisors (see below), whose sum is σ = 25848294912. Its totient is φ = 18800781120.

The previous prime is 22275616003. The next prime is 22275616043. The reversal of 22275616027 is 72061657222.

It is a cyclic number.

It is not a de Polignac number, because 22275616027 - 2²⁷ = 22141398299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22275616067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353327 + ... + 1369687.

It is an arithmetic number, because the mean of its divisors is an integer number (1615518432).

Almost surely, 2^22275616027 is an apocalyptic number.

22275616027 is a deficient number, since it is larger than the sum of its proper divisors (3572678885).

22275616027 is a wasteful number, since it uses less digits than its factorization.

22275616027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19338.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 22275616027 in words is "twenty-two billion, two hundred seventy-five million, six hundred sixteen thousand, twenty-seven".