3218276762212 has 12 divisors (see below), whose sum is σ = 5709134804716. Its totient is φ = 1587095389440.

The previous prime is 3218276762203. The next prime is 3218276762263. The reversal of 3218276762212 is 2122676728123.

It can be written as a sum of positive squares in 2 ways, for example, as 2088209964096 + 1130066798116 = 1445064^2 + 1063046^2 .

It is a super-2 number, since 2×3218276762212² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5510747589 + ... + 5510748172.

Almost surely, 2^{3218276762212} is an apocalyptic number.

It is an amenable number.

3218276762212 is a deficient number, since it is larger than the sum of its proper divisors (2490858042504).

3218276762212 is a wasteful number, since it uses less digits than its factorization.

3218276762212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11021495838 (or 11021495836 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 49.

The spelling of 3218276762212 in words is "three trillion, two hundred eighteen billion, two hundred seventy-six million, seven hundred sixty-two thousand, two hundred twelve".