22983772771 has 2 divisors, whose sum is σ = 22983772772. Its totient is φ = 22983772770.

The previous prime is 22983772753. The next prime is 22983772817. The reversal of 22983772771 is 17727738922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22983772771 - 2²³ = 22975384163 is a prime.

It is a super-2 number, since 2×22983772771² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22983772751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11491886385 + 11491886386.

It is an arithmetic number, because the mean of its divisors is an integer number (11491886386).

Almost surely, 2^22983772771 is an apocalyptic number.

22983772771 is a deficient number, since it is larger than the sum of its proper divisors (1).

22983772771 is an equidigital number, since it uses as much as digits as its factorization.

22983772771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4148928, while the sum is 55.

The spelling of 22983772771 in words is "twenty-two billion, nine hundred eighty-three million, seven hundred seventy-two thousand, seven hundred seventy-one".