27222211930005 has 48 divisors (see below), whose sum is σ = 47799339719040. Its totient is φ = 14330744440704.

The previous prime is 27222211929953. The next prime is 27222211930007. The reversal of 27222211930005 is 50003911222272.

It is not a de Polignac number, because 27222211930005 - 2⁸ = 27222211929749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27222211930007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11496129 + ... + 13660358.

It is an arithmetic number, because the mean of its divisors is an integer number (995819577480).

Almost surely, 2^{27222211930005} is an apocalyptic number.

It is an amenable number.

27222211930005 is a deficient number, since it is larger than the sum of its proper divisors (20577127789035).

27222211930005 is a wasteful number, since it uses less digits than its factorization.

27222211930005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25156810 (or 25156807 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 27222211930005 in words is "twenty-seven trillion, two hundred twenty-two billion, two hundred eleven million, nine hundred thirty thousand, five".