2622920660231 has 2 divisors, whose sum is σ = 2622920660232. Its totient is φ = 2622920660230.

The previous prime is 2622920660209. The next prime is 2622920660263. The reversal of 2622920660231 is 1320660292262.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2622920660231 - 2²² = 2622916465927 is a prime.

It is a super-2 number, since 2×2622920660231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2622920660131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311460330115 + 1311460330116.

It is an arithmetic number, because the mean of its divisors is an integer number (1311460330116).

Almost surely, 2^{2622920660231} is an apocalyptic number.

2622920660231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622920660231 is an equidigital number, since it uses as much as digits as its factorization.

2622920660231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 2622920660231 in words is "two trillion, six hundred twenty-two billion, nine hundred twenty million, six hundred sixty thousand, two hundred thirty-one".