3113022002312 has 8 divisors (see below), whose sum is σ = 5836916254350. Its totient is φ = 1556511001152.

The previous prime is 3113022002257. The next prime is 3113022002357. The reversal of 3113022002312 is 2132002203113.

It can be written as a sum of positive squares in only one way, i.e., 1915472608036 + 1197549394276 = 1384006^2 + 1094326^2 .

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

It is a super-2 number, since 2×3113022002312² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194563875137 + ... + 194563875152.

Almost surely, 2^{3113022002312} is an apocalyptic number.

It is an amenable number.

3113022002312 is a deficient number, since it is larger than the sum of its proper divisors (2723894252038).

3113022002312 is a wasteful number, since it uses less digits than its factorization.

3113022002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389127750295 (or 389127750291 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3113022002312 its reverse (2132002203113), we get a palindrome (5245024205425).

The spelling of 3113022002312 in words is "three trillion, one hundred thirteen billion, twenty-two million, two thousand, three hundred twelve".