22633244361 has 48 divisors (see below), whose sum is σ = 40368392064. Its totient is φ = 11899395072.

The previous prime is 22633244281. The next prime is 22633244363. The reversal of 22633244361 is 16344233622.

22633244361 is a `hidden beast` number, since 2 + 26 + 33 + 244 + 361 = 666.

It is not a de Polignac number, because 22633244361 - 2⁷ = 22633244233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22633244363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 206425 + ... + 296441.

It is an arithmetic number, because the mean of its divisors is an integer number (841008168).

Almost surely, 2^22633244361 is an apocalyptic number.

22633244361 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22633244361 is a deficient number, since it is larger than the sum of its proper divisors (17735147703).

22633244361 is a wasteful number, since it uses less digits than its factorization.

22633244361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90350 (or 90347 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

Adding to 22633244361 its reverse (16344233622), we get a palindrome (38977477983).

The spelling of 22633244361 in words is "twenty-two billion, six hundred thirty-three million, two hundred forty-four thousand, three hundred sixty-one".