22796418843649 has 16 divisors (see below), whose sum is σ = 25070655052800. Its totient is φ = 20556443520000.

The previous prime is 22796418843647. The next prime is 22796418843701. The reversal of 22796418843649 is 94634881469722.

It is a cyclic number.

It is not a de Polignac number, because 22796418843649 - 2¹ = 22796418843647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22796418843647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14811552 + ... + 16278049.

It is an arithmetic number, because the mean of its divisors is an integer number (1566915940800).

Almost surely, 2^{22796418843649} is an apocalyptic number.

It is an amenable number.

22796418843649 is a deficient number, since it is larger than the sum of its proper divisors (2274236209151).

22796418843649 is a wasteful number, since it uses less digits than its factorization.

22796418843649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31090152.

The product of its digits is 1003290624, while the sum is 73.

The spelling of 22796418843649 in words is "twenty-two trillion, seven hundred ninety-six billion, four hundred eighteen million, eight hundred forty-three thousand, six hundred forty-nine".