22131413260 has 24 divisors (see below), whose sum is σ = 50701056336. Its totient is φ = 8047786560.

The previous prime is 22131413221. The next prime is 22131413261. The reversal of 22131413260 is 6231413122.

It is not an unprimeable number, because it can be changed into a prime (22131413261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50298447 + ... + 50298886.

It is an arithmetic number, because the mean of its divisors is an integer number (2112544014).

Almost surely, 2^22131413260 is an apocalyptic number.

22131413260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22131413260 is an abundant number, since it is smaller than the sum of its proper divisors (28569643076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22131413260 is a wasteful number, since it uses less digits than its factorization.

22131413260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100597353 (or 100597351 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22131413260 its reverse (6231413122), we get a palindrome (28362826382).

The spelling of 22131413260 in words is "twenty-two billion, one hundred thirty-one million, four hundred thirteen thousand, two hundred sixty".