2200031322012 has 48 divisors (see below), whose sum is σ = 5703883879680. Its totient is φ = 733331049264.

The previous prime is 2200031322007. The next prime is 2200031322029. The reversal of 2200031322012 is 2102231300022.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 7689843 + ... + 7970805.

It is an arithmetic number, because the mean of its divisors is an integer number (118830914160).

Almost surely, 2^{2200031322012} is an apocalyptic number.

It is an amenable number.

2200031322012 is an abundant number, since it is smaller than the sum of its proper divisors (3503852557668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2200031322012 is a wasteful number, since it uses less digits than its factorization.

2200031322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353479 (or 353471 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2200031322012 its reverse (2102231300022), we get a palindrome (4302262622034).

The spelling of 2200031322012 in words is "two trillion, two hundred billion, thirty-one million, three hundred twenty-two thousand, twelve".