22110213011269 has 2 divisors, whose sum is σ = 22110213011270. Its totient is φ = 22110213011268.

The previous prime is 22110213011231. The next prime is 22110213011329. The reversal of 22110213011269 is 96211031201122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19708760697025 + 2401452314244 = 4439455^2 + 1549662^2 .

It is a cyclic number.

It is not a de Polignac number, because 22110213011269 - 2²¹ = 22110210914117 is a prime.

It is a super-2 number, since 2×22110213011269² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22110213011269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22110213011969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055106505634 + 11055106505635.

It is an arithmetic number, because the mean of its divisors is an integer number (11055106505635).

Almost surely, 2^{22110213011269} is an apocalyptic number.

It is an amenable number.

22110213011269 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110213011269 is an equidigital number, since it uses as much as digits as its factorization.

22110213011269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 22110213011269 in words is "twenty-two trillion, one hundred ten billion, two hundred thirteen million, eleven thousand, two hundred sixty-nine".