2213313031312 has 80 divisors (see below), whose sum is σ = 4384722359808. Its totient is φ = 1082104012800.

The previous prime is 2213313031297. The next prime is 2213313031327. The reversal of 2213313031312 is 2131303133122.

It is an interprime number because it is at equal distance from previous prime (2213313031297) and next prime (2213313031327).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51211312 + ... + 51254512.

Almost surely, 2^{2213313031312} is an apocalyptic number.

It is an amenable number.

2213313031312 is a deficient number, since it is larger than the sum of its proper divisors (2171409328496).

2213313031312 is a wasteful number, since it uses less digits than its factorization.

2213313031312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43688 (or 43682 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2213313031312 its reverse (2131303133122), we get a palindrome (4344616164434).

The spelling of 2213313031312 in words is "two trillion, two hundred thirteen billion, three hundred thirteen million, thirty-one thousand, three hundred twelve".