22540353151 has 8 divisors (see below), whose sum is σ = 23150421504. Its totient is φ = 21933156480.

The previous prime is 22540353133. The next prime is 22540353161. The reversal of 22540353151 is 15135304522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22540353151 - 2¹⁷ = 22540222079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22540353161) 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 7 ways as a sum of consecutive naturals, for example, 702006 + ... + 733411.

It is an arithmetic number, because the mean of its divisors is an integer number (2893802688).

Almost surely, 2^22540353151 is an apocalyptic number.

22540353151 is a deficient number, since it is larger than the sum of its proper divisors (610068353).

22540353151 is a wasteful number, since it uses less digits than its factorization.

22540353151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435841.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 22540353151 its reverse (15135304522), we get a palindrome (37675657673).

The spelling of 22540353151 in words is "twenty-two billion, five hundred forty million, three hundred fifty-three thousand, one hundred fifty-one".