233312212312 has 8 divisors (see below), whose sum is σ = 437460398100. Its totient is φ = 116656106152.

The previous prime is 233312212241. The next prime is 233312212327. The reversal of 233312212312 is 213212213332.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14582013262 + ... + 14582013277.

Almost surely, 2^233312212312 is an apocalyptic number.

It is an amenable number.

233312212312 is a deficient number, since it is larger than the sum of its proper divisors (204148185788).

233312212312 is a wasteful number, since it uses less digits than its factorization.

233312212312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29164026545 (or 29164026541 counting only the distinct ones).

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

Adding to 233312212312 its reverse (213212213332), we get a palindrome (446524425644).

The spelling of 233312212312 in words is "two hundred thirty-three billion, three hundred twelve million, two hundred twelve thousand, three hundred twelve".