22133224264665 has 16 divisors (see below), whose sum is σ = 35413304390208. Its totient is φ = 11804337752256.

The previous prime is 22133224264663. The next prime is 22133224264667. The reversal of 22133224264665 is 56646242233122.

It is an interprime number because it is at equal distance from previous prime (22133224264663) and next prime (22133224264667).

It is not a de Polignac number, because 22133224264665 - 2¹ = 22133224264663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22133224264663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 902919 + ... + 6714291.

It is an arithmetic number, because the mean of its divisors is an integer number (2213331524388).

Almost surely, 2^{22133224264665} is an apocalyptic number.

It is an amenable number.

22133224264665 is a deficient number, since it is larger than the sum of its proper divisors (13280080125543).

22133224264665 is a wasteful number, since it uses less digits than its factorization.

22133224264665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6065288.

The product of its digits is 4976640, while the sum is 48.

Adding to 22133224264665 its reverse (56646242233122), we get a palindrome (78779466497787).

The spelling of 22133224264665 in words is "twenty-two trillion, one hundred thirty-three billion, two hundred twenty-four million, two hundred sixty-four thousand, six hundred sixty-five".