22415521039 has 2 divisors, whose sum is σ = 22415521040. Its totient is φ = 22415521038.

The previous prime is 22415521001. The next prime is 22415521061. The reversal of 22415521039 is 93012551422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22415521039 - 2²⁷ = 22281303311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22415520995 and 22415521013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22415521069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11207760519 + 11207760520.

It is an arithmetic number, because the mean of its divisors is an integer number (11207760520).

Almost surely, 2^22415521039 is an apocalyptic number.

22415521039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22415521039 is an equidigital number, since it uses as much as digits as its factorization.

22415521039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 22415521039 in words is "twenty-two billion, four hundred fifteen million, five hundred twenty-one thousand, thirty-nine".