22755313069 has 2 divisors, whose sum is σ = 22755313070. Its totient is φ = 22755313068.

The previous prime is 22755313033. The next prime is 22755313079. The reversal of 22755313069 is 96031355722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15013600900 + 7741712169 = 122530^2 + 87987^2 .

It is a cyclic number.

It is not a de Polignac number, because 22755313069 - 2²⁹ = 22218442157 is a prime.

It is a super-2 number, since 2×22755313069² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22755313079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11377656534 + 11377656535.

It is an arithmetic number, because the mean of its divisors is an integer number (11377656535).

Almost surely, 2^22755313069 is an apocalyptic number.

It is an amenable number.

22755313069 is a deficient number, since it is larger than the sum of its proper divisors (1).

22755313069 is an equidigital number, since it uses as much as digits as its factorization.

22755313069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 22755313069 in words is "twenty-two billion, seven hundred fifty-five million, three hundred thirteen thousand, sixty-nine".