22014625459 has 2 divisors, whose sum is σ = 22014625460. Its totient is φ = 22014625458.

The previous prime is 22014625393. The next prime is 22014625487. The reversal of 22014625459 is 95452641022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22014625459 - 2⁷ = 22014625331 is a prime.

It is not a weakly prime, because it can be changed into another prime (22014625159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11007312729 + 11007312730.

It is an arithmetic number, because the mean of its divisors is an integer number (11007312730).

Almost surely, 2^22014625459 is an apocalyptic number.

22014625459 is a deficient number, since it is larger than the sum of its proper divisors (1).

22014625459 is an equidigital number, since it uses as much as digits as its factorization.

22014625459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 22014625459 in words is "twenty-two billion, fourteen million, six hundred twenty-five thousand, four hundred fifty-nine".