122232113112 has 16 divisors (see below), whose sum is σ = 305580282840. Its totient is φ = 40744037696.

The previous prime is 122232113053. The next prime is 122232113149. The reversal of 122232113112 is 211311232221.

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 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, 2546502333 + ... + 2546502380.

Almost surely, 2^122232113112 is an apocalyptic number.

122232113112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122232113112 is an abundant number, since it is smaller than the sum of its proper divisors (183348169728).

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

122232113112 is a wasteful number, since it uses less digits than its factorization.

122232113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093004722 (or 5093004718 counting only the distinct ones).

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

Adding to 122232113112 its reverse (211311232221), we get a palindrome (333543345333).

The spelling of 122232113112 in words is "one hundred twenty-two billion, two hundred thirty-two million, one hundred thirteen thousand, one hundred twelve".