2233231332312 has 32 divisors (see below), whose sum is σ = 5733972342000. Its totient is φ = 724291242624.

The previous prime is 2233231332259. The next prime is 2233231332313. The reversal of 2233231332312 is 2132331323322.

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 2233231332312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233231332313) 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, 1257449187 + ... + 1257450962.

Almost surely, 2^{2233231332312} is an apocalyptic number.

It is an amenable number.

2233231332312 is an abundant number, since it is smaller than the sum of its proper divisors (3500741009688).

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

2233231332312 is a wasteful number, since it uses less digits than its factorization.

2233231332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514900195 (or 2514900191 counting only the distinct ones).

The product of its digits is 23328, while the sum is 30.

Adding to 2233231332312 its reverse (2132331323322), we get a palindrome (4365562655634).

The spelling of 2233231332312 in words is "two trillion, two hundred thirty-three billion, two hundred thirty-one million, three hundred thirty-two thousand, three hundred twelve".