22706652052429 has 2 divisors, whose sum is σ = 22706652052430. Its totient is φ = 22706652052428.

The previous prime is 22706652052363. The next prime is 22706652052493. The reversal of 22706652052429 is 92425025660722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22043982790404 + 662669262025 = 4695102^2 + 814045^2 .

It is a cyclic number.

It is not a de Polignac number, because 22706652052429 - 2⁹ = 22706652051917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22706652052829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11353326026214 + 11353326026215.

It is an arithmetic number, because the mean of its divisors is an integer number (11353326026215).

Almost surely, 2^{22706652052429} is an apocalyptic number.

It is an amenable number.

22706652052429 is a deficient number, since it is larger than the sum of its proper divisors (1).

22706652052429 is an equidigital number, since it uses as much as digits as its factorization.

22706652052429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 22706652052429 in words is "twenty-two trillion, seven hundred six billion, six hundred fifty-two million, fifty-two thousand, four hundred twenty-nine".