222130131032 has 128 divisors (see below), whose sum is σ = 486304819200. Its totient is φ = 94349426688.

The previous prime is 222130131023. The next prime is 222130131053. The reversal of 222130131032 is 230131031222.

It is a super-2 number, since 2×222130131032² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222130130995 and 222130131013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15266753 + ... + 15281295.

It is an arithmetic number, because the mean of its divisors is an integer number (3799256400).

Almost surely, 2^222130131032 is an apocalyptic number.

It is an amenable number.

222130131032 is an abundant number, since it is smaller than the sum of its proper divisors (264174688168).

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

222130131032 is a wasteful number, since it uses less digits than its factorization.

222130131032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14865 (or 14861 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 222130131032 its reverse (230131031222), we get a palindrome (452261162254).

The spelling of 222130131032 in words is "two hundred twenty-two billion, one hundred thirty million, one hundred thirty-one thousand, thirty-two".