111122133112232 has 16 divisors (see below), whose sum is σ = 227295272275200. Its totient is φ = 50510060505520.

The previous prime is 111122133112231. The next prime is 111122133112241. The reversal of 111122133112232 is 232211331221111.

It is not an unprimeable number, because it can be changed into a prime (111122133112231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631375756232 + ... + 631375756407.

It is an arithmetic number, because the mean of its divisors is an integer number (14205954517200).

Almost surely, 2^{111122133112232} is an apocalyptic number.

It is an amenable number.

111122133112232 is an abundant number, since it is smaller than the sum of its proper divisors (116173139162968).

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

111122133112232 is a wasteful number, since it uses less digits than its factorization.

111122133112232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262751512656 (or 1262751512652 counting only the distinct ones).

The product of its digits is 864, while the sum is 26.

Adding to 111122133112232 its reverse (232211331221111), we get a palindrome (343333464333343).

The spelling of 111122133112232 in words is "one hundred eleven trillion, one hundred twenty-two billion, one hundred thirty-three million, one hundred twelve thousand, two hundred thirty-two".