12233113432 has 8 divisors (see below), whose sum is σ = 22937087700. Its totient is φ = 6116556712.

The previous prime is 12233113429. The next prime is 12233113439. The reversal of 12233113432 is 23431133221.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 12233113397 and 12233113406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233113439) 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 as a sum of consecutive naturals, namely, 764569582 + ... + 764569597.

Almost surely, 2^12233113432 is an apocalyptic number.

It is an amenable number.

12233113432 is a deficient number, since it is larger than the sum of its proper divisors (10703974268).

12233113432 is a wasteful number, since it uses less digits than its factorization.

12233113432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529139185 (or 1529139181 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

Adding to 12233113432 its reverse (23431133221), we get a palindrome (35664246653).

The spelling of 12233113432 in words is "twelve billion, two hundred thirty-three million, one hundred thirteen thousand, four hundred thirty-two".