22756109983 has 2 divisors, whose sum is σ = 22756109984. Its totient is φ = 22756109982.

The previous prime is 22756109947. The next prime is 22756110007. The reversal of 22756109983 is 38990165722.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22756109983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22756109983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22756109683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11378054991 + 11378054992.

It is an arithmetic number, because the mean of its divisors is an integer number (11378054992).

Almost surely, 2^22756109983 is an apocalyptic number.

22756109983 is a deficient number, since it is larger than the sum of its proper divisors (1).

22756109983 is an equidigital number, since it uses as much as digits as its factorization.

22756109983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 22756109983 in words is "twenty-two billion, seven hundred fifty-six million, one hundred nine thousand, nine hundred eighty-three".