22065276971 has 2 divisors, whose sum is σ = 22065276972. Its totient is φ = 22065276970.

The previous prime is 22065276949. The next prime is 22065276977. The reversal of 22065276971 is 17967256022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22065276971 - 2¹⁴ = 22065260587 is a prime.

It is not a weakly prime, because it can be changed into another prime (22065276977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11032638485 + 11032638486.

It is an arithmetic number, because the mean of its divisors is an integer number (11032638486).

Almost surely, 2^22065276971 is an apocalyptic number.

22065276971 is a deficient number, since it is larger than the sum of its proper divisors (1).

22065276971 is an equidigital number, since it uses as much as digits as its factorization.

22065276971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 22065276971 in words is "twenty-two billion, sixty-five million, two hundred seventy-six thousand, nine hundred seventy-one".