3221312002011 has 12 divisors (see below), whose sum is σ = 4653035579920. Its totient is φ = 2147527786320.

The previous prime is 3221312002009. The next prime is 3221312002039. The reversal of 3221312002011 is 1102002131223.

3221312002011 is a `hidden beast` number, since 322 + 1 + 312 + 0 + 0 + 20 + 11 = 666.

It is not a de Polignac number, because 3221312002011 - 2¹ = 3221312002009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3221312002081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500610 + ... + 2587128.

Almost surely, 2^{3221312002011} is an apocalyptic number.

3221312002011 is a deficient number, since it is larger than the sum of its proper divisors (1431723577909).

3221312002011 is a wasteful number, since it uses less digits than its factorization.

3221312002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258066 (or 2258063 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 3221312002011 its reverse (1102002131223), we get a palindrome (4323314133234).

The spelling of 3221312002011 in words is "three trillion, two hundred twenty-one billion, three hundred twelve million, two thousand, eleven".