22075612639 has 2 divisors, whose sum is σ = 22075612640. Its totient is φ = 22075612638.

The previous prime is 22075612597. The next prime is 22075612651. The reversal of 22075612639 is 93621657022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22075612639 - 2¹⁷ = 22075481567 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22075612595 and 22075612604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22075612439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11037806319 + 11037806320.

It is an arithmetic number, because the mean of its divisors is an integer number (11037806320).

Almost surely, 2^22075612639 is an apocalyptic number.

22075612639 is a deficient number, since it is larger than the sum of its proper divisors (1).

22075612639 is an equidigital number, since it uses as much as digits as its factorization.

22075612639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 22075612639 in words is "twenty-two billion, seventy-five million, six hundred twelve thousand, six hundred thirty-nine".