22260607212169 has 2 divisors, whose sum is σ = 22260607212170. Its totient is φ = 22260607212168.

The previous prime is 22260607211977. The next prime is 22260607212199. The reversal of 22260607212169 is 96121270606222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18014617275769 + 4245989936400 = 4244363^2 + 2060580^2 .

It is a cyclic number.

It is not a de Polignac number, because 22260607212169 - 2¹⁹ = 22260606687881 is a prime.

It is a super-2 number, since 2×22260607212169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22260607212199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11130303606084 + 11130303606085.

It is an arithmetic number, because the mean of its divisors is an integer number (11130303606085).

Almost surely, 2^{22260607212169} is an apocalyptic number.

It is an amenable number.

22260607212169 is a deficient number, since it is larger than the sum of its proper divisors (1).

22260607212169 is an equidigital number, since it uses as much as digits as its factorization.

22260607212169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 22260607212169 in words is "twenty-two trillion, two hundred sixty billion, six hundred seven million, two hundred twelve thousand, one hundred sixty-nine".