3220112223213 has 32 divisors (see below), whose sum is σ = 4391291608704. Its totient is φ = 2098501558272.

The previous prime is 3220112223199. The next prime is 3220112223247. The reversal of 3220112223213 is 3123222110223.

It is a de Polignac number, because none of the positive numbers 2^k-3220112223213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220112223413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10339731 + ... + 10646607.

It is an arithmetic number, because the mean of its divisors is an integer number (137227862772).

Almost surely, 2^{3220112223213} is an apocalyptic number.

It is an amenable number.

3220112223213 is a deficient number, since it is larger than the sum of its proper divisors (1171179385491).

3220112223213 is a wasteful number, since it uses less digits than its factorization.

3220112223213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307421.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3220112223213 its reverse (3123222110223), we get a palindrome (6343334333436).

The spelling of 3220112223213 in words is "three trillion, two hundred twenty billion, one hundred twelve million, two hundred twenty-three thousand, two hundred thirteen".