1130131222232 has 32 divisors (see below), whose sum is σ = 2181586932000. Its totient is φ = 548513222400.

The previous prime is 1130131222229. The next prime is 1130131222237. The reversal of 1130131222232 is 2322221310311.

It is a junction number, because it is equal to n+sod(n) for n = 1130131222198 and 1130131222207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130131222237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8591819 + ... + 8722362.

It is an arithmetic number, because the mean of its divisors is an integer number (68174591625).

Almost surely, 2^{1130131222232} is an apocalyptic number.

It is an amenable number.

1130131222232 is a deficient number, since it is larger than the sum of its proper divisors (1051455709768).

1130131222232 is a wasteful number, since it uses less digits than its factorization.

1130131222232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17314427 (or 17314423 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1130131222232 its reverse (2322221310311), we get a palindrome (3452352532543).

The spelling of 1130131222232 in words is "one trillion, one hundred thirty billion, one hundred thirty-one million, two hundred twenty-two thousand, two hundred thirty-two".