22074166027 has 4 divisors (see below), whose sum is σ = 23033912400. Its totient is φ = 21114419656.

The previous prime is 22074165991. The next prime is 22074166039. The reversal of 22074166027 is 72066147022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22074166027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22074166097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479873152 + ... + 479873197.

It is an arithmetic number, because the mean of its divisors is an integer number (5758478100).

Almost surely, 2^22074166027 is an apocalyptic number.

22074166027 is a deficient number, since it is larger than the sum of its proper divisors (959746373).

22074166027 is an equidigital number, since it uses as much as digits as its factorization.

22074166027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959746372.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 22074166027 in words is "twenty-two billion, seventy-four million, one hundred sixty-six thousand, twenty-seven".