113232111222 has 16 divisors (see below), whose sum is σ = 226635932160. Its totient is φ = 37715418792.

The previous prime is 113232111151. The next prime is 113232111253. The reversal of 113232111222 is 222111232311.

It is a super-2 number, since 2×113232111222² (a number of 23 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7145998 + ... + 7161825.

It is an arithmetic number, because the mean of its divisors is an integer number (14164745760).

Almost surely, 2^113232111222 is an apocalyptic number.

113232111222 is an abundant number, since it is smaller than the sum of its proper divisors (113403820938).

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

113232111222 is a wasteful number, since it uses less digits than its factorization.

113232111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14309147.

The product of its digits is 288, while the sum is 21.

Adding to 113232111222 its reverse (222111232311), we get a palindrome (335343343533).

The spelling of 113232111222 in words is "one hundred thirteen billion, two hundred thirty-two million, one hundred eleven thousand, two hundred twenty-two".