3126213311606 has 32 divisors (see below), whose sum is σ = 5848033427712. Its totient is φ = 1217670075360.

The previous prime is 3126213311593. The next prime is 3126213311647. The reversal of 3126213311606 is 6061133126213.

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, 2230676 + ... + 3350871.

It is an arithmetic number, because the mean of its divisors is an integer number (182751044616).

Almost surely, 2^{3126213311606} is an apocalyptic number.

3126213311606 is a deficient number, since it is larger than the sum of its proper divisors (2721820116106).

3126213311606 is a wasteful number, since it uses less digits than its factorization.

3126213311606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5585204.

The product of its (nonzero) digits is 23328, while the sum is 35.

Adding to 3126213311606 its reverse (6061133126213), we get a palindrome (9187346437819).

The spelling of 3126213311606 in words is "three trillion, one hundred twenty-six billion, two hundred thirteen million, three hundred eleven thousand, six hundred six".