12122414232 has 32 divisors (see below), whose sum is σ = 30819700800. Its totient is φ = 3972316064.

The previous prime is 12122414177. The next prime is 12122414261. The reversal of 12122414232 is 23241422121.

It is a super-2 number, since 2×12122414232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 4279098 + ... + 4281929.

It is an arithmetic number, because the mean of its divisors is an integer number (963115650).

Almost surely, 2^12122414232 is an apocalyptic number.

12122414232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12122414232 is an abundant number, since it is smaller than the sum of its proper divisors (18697286568).

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

12122414232 is a wasteful number, since it uses less digits than its factorization.

12122414232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8561095 (or 8561091 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

Adding to 12122414232 its reverse (23241422121), we get a palindrome (35363836353).

The spelling of 12122414232 in words is "twelve billion, one hundred twenty-two million, four hundred fourteen thousand, two hundred thirty-two".