22940857627 has 2 divisors, whose sum is σ = 22940857628. Its totient is φ = 22940857626.

The previous prime is 22940857601. The next prime is 22940857651. The reversal of 22940857627 is 72675804922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22940857627 - 2¹⁵ = 22940824859 is a prime.

It is a super-2 number, since 2×22940857627² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22940857657) 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, 11470428813 + 11470428814.

It is an arithmetic number, because the mean of its divisors is an integer number (11470428814).

Almost surely, 2^22940857627 is an apocalyptic number.

22940857627 is a deficient number, since it is larger than the sum of its proper divisors (1).

22940857627 is an equidigital number, since it uses as much as digits as its factorization.

22940857627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 22940857627 in words is "twenty-two billion, nine hundred forty million, eight hundred fifty-seven thousand, six hundred twenty-seven".