3320112122321 has 16 divisors (see below), whose sum is σ = 3426499670400. Its totient is φ = 3215495979648.

The previous prime is 3320112122317. The next prime is 3320112122381. The reversal of 3320112122321 is 1232212110233.

It is a cyclic number.

It is not a de Polignac number, because 3320112122321 - 2² = 3320112122317 is a prime.

It is a super-2 number, since 2×3320112122321² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320112122381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3385775 + ... + 4254843.

It is an arithmetic number, because the mean of its divisors is an integer number (214156229400).

Almost surely, 2^{3320112122321} is an apocalyptic number.

It is an amenable number.

3320112122321 is a deficient number, since it is larger than the sum of its proper divisors (106387548079).

3320112122321 is an equidigital number, since it uses as much as digits as its factorization.

3320112122321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870088.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 3320112122321 its reverse (1232212110233), we get a palindrome (4552324232554).

The spelling of 3320112122321 in words is "three trillion, three hundred twenty billion, one hundred twelve million, one hundred twenty-two thousand, three hundred twenty-one".