22081242977023 has 2 divisors, whose sum is σ = 22081242977024. Its totient is φ = 22081242977022.

The previous prime is 22081242976901. The next prime is 22081242977137. The reversal of 22081242977023 is 32077924218022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22081242977023 - 2²⁹ = 22080706106111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22081242972023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11040621488511 + 11040621488512.

It is an arithmetic number, because the mean of its divisors is an integer number (11040621488512).

Almost surely, 2^{22081242977023} is an apocalyptic number.

22081242977023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22081242977023 is an equidigital number, since it uses as much as digits as its factorization.

22081242977023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 22081242977023 in words is "twenty-two trillion, eighty-one billion, two hundred forty-two million, nine hundred seventy-seven thousand, twenty-three".