22532051002154 has 32 divisors (see below), whose sum is σ = 37124345364480. Its totient is φ = 10208864972592.

The previous prime is 22532051002121. The next prime is 22532051002157. The reversal of 22532051002154 is 45120015023522.

It is a self number, because there is not a number n which added to its sum of digits gives 22532051002154.

It is not an unprimeable number, because it can be changed into a prime (22532051002157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65888999 + ... + 66230085.

It is an arithmetic number, because the mean of its divisors is an integer number (1160135792640).

Almost surely, 2^{22532051002154} is an apocalyptic number.

22532051002154 is a deficient number, since it is larger than the sum of its proper divisors (14592294362326).

22532051002154 is a wasteful number, since it uses less digits than its factorization.

22532051002154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416714.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 22532051002154 its reverse (45120015023522), we get a palindrome (67652066025676).

The spelling of 22532051002154 in words is "twenty-two trillion, five hundred thirty-two billion, fifty-one million, two thousand, one hundred fifty-four".