23323233121212 has 12 divisors (see below), whose sum is σ = 54420877282856. Its totient is φ = 7774411040400.

The previous prime is 23323233121183. The next prime is 23323233121249. The reversal of 23323233121212 is 21212133232332.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 23323233121212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971801380039 + ... + 971801380062.

Almost surely, 2^{23323233121212} is an apocalyptic number.

It is an amenable number.

23323233121212 is an abundant number, since it is smaller than the sum of its proper divisors (31097644161644).

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

23323233121212 is a wasteful number, since it uses less digits than its factorization.

23323233121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943602760108 (or 1943602760106 counting only the distinct ones).

The product of its digits is 15552, while the sum is 30.

Adding to 23323233121212 its reverse (21212133232332), we get a palindrome (44535366353544).

The spelling of 23323233121212 in words is "twenty-three trillion, three hundred twenty-three billion, two hundred thirty-three million, one hundred twenty-one thousand, two hundred twelve".