22125653227 has 2 divisors, whose sum is σ = 22125653228. Its totient is φ = 22125653226.

The previous prime is 22125653171. The next prime is 22125653237. The reversal of 22125653227 is 72235652122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22125653227 - 2³¹ = 19978169579 is a prime.

It is not a weakly prime, because it can be changed into another prime (22125653237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11062826613 + 11062826614.

It is an arithmetic number, because the mean of its divisors is an integer number (11062826614).

Almost surely, 2^22125653227 is an apocalyptic number.

22125653227 is a deficient number, since it is larger than the sum of its proper divisors (1).

22125653227 is an equidigital number, since it uses as much as digits as its factorization.

22125653227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 37.

The spelling of 22125653227 in words is "twenty-two billion, one hundred twenty-five million, six hundred fifty-three thousand, two hundred twenty-seven".