22264541466169 has 2 divisors, whose sum is σ = 22264541466170. Its totient is φ = 22264541466168.

The previous prime is 22264541466143. The next prime is 22264541466241. The reversal of 22264541466169 is 96166414546222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19129120479225 + 3135420986944 = 4373685^2 + 1770712^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22264541466169 is a prime.

It is a super-2 number, since 2×22264541466169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22264541466269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11132270733084 + 11132270733085.

It is an arithmetic number, because the mean of its divisors is an integer number (11132270733085).

Almost surely, 2^{22264541466169} is an apocalyptic number.

It is an amenable number.

22264541466169 is a deficient number, since it is larger than the sum of its proper divisors (1).

22264541466169 is an equidigital number, since it uses as much as digits as its factorization.

22264541466169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29859840, while the sum is 58.

The spelling of 22264541466169 in words is "twenty-two trillion, two hundred sixty-four billion, five hundred forty-one million, four hundred sixty-six thousand, one hundred sixty-nine".