2233021320312 has 64 divisors (see below), whose sum is σ = 5757223850400. Its totient is φ = 721217986560.

The previous prime is 2233021320311. The next prime is 2233021320317. The reversal of 2233021320312 is 2130231203322.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233021320311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5003137 + ... + 5431152.

Almost surely, 2^{2233021320312} is an apocalyptic number.

It is an amenable number.

2233021320312 is an abundant number, since it is smaller than the sum of its proper divisors (3524202530088).

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

2233021320312 is a wasteful number, since it uses less digits than its factorization.

2233021320312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10434576 (or 10434572 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2233021320312 its reverse (2130231203322), we get a palindrome (4363252523634).

The spelling of 2233021320312 in words is "two trillion, two hundred thirty-three billion, twenty-one million, three hundred twenty thousand, three hundred twelve".