3031232220009 has 18 divisors (see below), whose sum is σ = 5093294955450. Its totient is φ = 1732132696896.

The previous prime is 3031232220001. The next prime is 3031232220017. The reversal of 3031232220009 is 9000222321303.

3031232220009 is a `hidden beast` number, since 3 + 0 + 312 + 322 + 20 + 0 + 0 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (3031232220001) and next prime (3031232220017).

It can be written as a sum of positive squares in only one way, i.e., 3011168913984 + 20063306025 = 1735272^2 + 141645^2 .

It is not a de Polignac number, because 3031232220009 - 2³ = 3031232220001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3031232220001) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3436770784 + ... + 3436771665.

Almost surely, 2^{3031232220009} is an apocalyptic number.

It is an amenable number.

3031232220009 is a deficient number, since it is larger than the sum of its proper divisors (2062062735441).

3031232220009 is a wasteful number, since it uses less digits than its factorization.

3031232220009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6873542469 (or 6873542459 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The spelling of 3031232220009 in words is "three trillion, thirty-one billion, two hundred thirty-two million, two hundred twenty thousand, nine".