12232014400 has 84 divisors (see below), whose sum is σ = 31136394420. Its totient is φ = 4724070400.

The previous prime is 12232014373. The next prime is 12232014413. The reversal of 12232014400 is 441023221.

It can be written as a sum of positive squares in 6 ways, for example, as 331822656 + 11900191744 = 18216^2 + 109088^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85411 + ... + 178210.

Almost surely, 2^12232014400 is an apocalyptic number.

12232014400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12232014400 is an abundant number, since it is smaller than the sum of its proper divisors (18904380020).

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

12232014400 is a wasteful number, since it uses less digits than its factorization.

12232014400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263672 (or 263657 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12232014400 its reverse (441023221), we get a palindrome (12673037621).

The spelling of 12232014400 in words is "twelve billion, two hundred thirty-two million, fourteen thousand, four hundred".