22010999758057 has 2 divisors, whose sum is σ = 22010999758058. Its totient is φ = 22010999758056.

The previous prime is 22010999758049. The next prime is 22010999758079. The reversal of 22010999758057 is 75085799901022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21983570104896 + 27429653161 = 4688664^2 + 165619^2 .

It is a cyclic number.

It is not a de Polignac number, because 22010999758057 - 2³ = 22010999758049 is a prime.

It is a super-2 number, since 2×22010999758057² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22010999758057.

It is not a weakly prime, because it can be changed into another prime (22010999758157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005499879028 + 11005499879029.

It is an arithmetic number, because the mean of its divisors is an integer number (11005499879029).

Almost surely, 2^{22010999758057} is an apocalyptic number.

It is an amenable number.

22010999758057 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010999758057 is an equidigital number, since it uses as much as digits as its factorization.

22010999758057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28576800, while the sum is 64.

The spelling of 22010999758057 in words is "twenty-two trillion, ten billion, nine hundred ninety-nine million, seven hundred fifty-eight thousand, fifty-seven".