22222105114665 has 32 divisors (see below), whose sum is σ = 35600739121152. Its totient is φ = 11836671768000.

The previous prime is 22222105114631. The next prime is 22222105114669. The reversal of 22222105114665 is 56641150122222.

It is not a de Polignac number, because 22222105114665 - 2⁷ = 22222105114537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22222105114669) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59691150 + ... + 60062280.

It is an arithmetic number, because the mean of its divisors is an integer number (1112523097536).

Almost surely, 2^{22222105114665} is an apocalyptic number.

It is an amenable number.

22222105114665 is a deficient number, since it is larger than the sum of its proper divisors (13378634006487).

22222105114665 is a wasteful number, since it uses less digits than its factorization.

22222105114665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376221.

The product of its (nonzero) digits is 115200, while the sum is 39.

Adding to 22222105114665 its reverse (56641150122222), we get a palindrome (78863255236887).

The spelling of 22222105114665 in words is "twenty-two trillion, two hundred twenty-two billion, one hundred five million, one hundred fourteen thousand, six hundred sixty-five".