22570720363 has 2 divisors, whose sum is σ = 22570720364. Its totient is φ = 22570720362.

The previous prime is 22570720313. The next prime is 22570720399. The reversal of 22570720363 is 36302707522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22570720363 - 2²¹ = 22568623211 is a prime.

It is not a weakly prime, because it can be changed into another prime (22570720313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11285360181 + 11285360182.

It is an arithmetic number, because the mean of its divisors is an integer number (11285360182).

Almost surely, 2^22570720363 is an apocalyptic number.

22570720363 is a deficient number, since it is larger than the sum of its proper divisors (1).

22570720363 is an equidigital number, since it uses as much as digits as its factorization.

22570720363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 37.

The spelling of 22570720363 in words is "twenty-two billion, five hundred seventy million, seven hundred twenty thousand, three hundred sixty-three".