2022556660601 has 2 divisors, whose sum is σ = 2022556660602. Its totient is φ = 2022556660600.

The previous prime is 2022556660577. The next prime is 2022556660613. The reversal of 2022556660601 is 1060666552202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1114301916025 + 908254744576 = 1055605^2 + 953024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022556660601 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022556660301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011278330300 + 1011278330301.

It is an arithmetic number, because the mean of its divisors is an integer number (1011278330301).

Almost surely, 2^{2022556660601} is an apocalyptic number.

It is an amenable number.

2022556660601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022556660601 is an equidigital number, since it uses as much as digits as its factorization.

2022556660601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 2022556660601 in words is "two trillion, twenty-two billion, five hundred fifty-six million, six hundred sixty thousand, six hundred one".