1232334213512 has 32 divisors (see below), whose sum is σ = 2473462980000. Its totient is φ = 573843403008.

The previous prime is 1232334213511. The next prime is 1232334213527. The reversal of 1232334213512 is 2153124332321.

It is a super-2 number, since 2×1232334213512² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1232334213511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68698337 + ... + 68716272.

It is an arithmetic number, because the mean of its divisors is an integer number (77295718125).

Almost surely, 2^{1232334213512} is an apocalyptic number.

It is an amenable number.

1232334213512 is an abundant number, since it is smaller than the sum of its proper divisors (1241128766488).

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

1232334213512 is a wasteful number, since it uses less digits than its factorization.

1232334213512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137414693 (or 137414689 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

Adding to 1232334213512 its reverse (2153124332321), we get a palindrome (3385458545833).

The spelling of 1232334213512 in words is "one trillion, two hundred thirty-two billion, three hundred thirty-four million, two hundred thirteen thousand, five hundred twelve".