3112213011302 has 32 divisors (see below), whose sum is σ = 5078511678240. Its totient is φ = 1424609464320.

The previous prime is 3112213011269. The next prime is 3112213011331. The reversal of 3112213011302 is 2031103122113.

It is a happy number.

It is a congruent number.

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, 2842652 + ... + 3782207.

It is an arithmetic number, because the mean of its divisors is an integer number (158703489945).

Almost surely, 2^{3112213011302} is an apocalyptic number.

3112213011302 is a deficient number, since it is larger than the sum of its proper divisors (1966298666938).

3112213011302 is a wasteful number, since it uses less digits than its factorization.

3112213011302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6625256.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3112213011302 its reverse (2031103122113), we get a palindrome (5143316133415).

The spelling of 3112213011302 in words is "three trillion, one hundred twelve billion, two hundred thirteen million, eleven thousand, three hundred two".