22751056369 has 2 divisors, whose sum is σ = 22751056370. Its totient is φ = 22751056368.

The previous prime is 22751056351. The next prime is 22751056373. The reversal of 22751056369 is 96365015722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11911539600 + 10839516769 = 109140^2 + 104113^2 .

It is a cyclic number.

It is not a de Polignac number, because 22751056369 - 2¹⁵ = 22751023601 is a prime.

It is a super-2 number, since 2×22751056369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22751057369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11375528184 + 11375528185.

It is an arithmetic number, because the mean of its divisors is an integer number (11375528185).

Almost surely, 2^22751056369 is an apocalyptic number.

It is an amenable number.

22751056369 is a deficient number, since it is larger than the sum of its proper divisors (1).

22751056369 is an equidigital number, since it uses as much as digits as its factorization.

22751056369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 22751056369 in words is "twenty-two billion, seven hundred fifty-one million, fifty-six thousand, three hundred sixty-nine".