22074135959 has 2 divisors, whose sum is σ = 22074135960. Its totient is φ = 22074135958.

The previous prime is 22074135883. The next prime is 22074135971. The reversal of 22074135959 is 95953147022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22074135959 - 2⁸ = 22074135703 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22074135359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11037067979 + 11037067980.

It is an arithmetic number, because the mean of its divisors is an integer number (11037067980).

Almost surely, 2^22074135959 is an apocalyptic number.

22074135959 is a deficient number, since it is larger than the sum of its proper divisors (1).

22074135959 is an equidigital number, since it uses as much as digits as its factorization.

22074135959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 22074135959 in words is "twenty-two billion, seventy-four million, one hundred thirty-five thousand, nine hundred fifty-nine".