3122120329 has 8 divisors (see below), whose sum is σ = 3412412928. Its totient is φ = 2843676480.

The previous prime is 3122120297. The next prime is 3122120341. The reversal of 3122120329 is 9230212213.

3122120329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3122120329 - 2⁵ = 3122120297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3122120359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2961637 + ... + 2962690.

It is an arithmetic number, because the mean of its divisors is an integer number (426551616).

Almost surely, 2^3122120329 is an apocalyptic number.

It is an amenable number.

3122120329 is a deficient number, since it is larger than the sum of its proper divisors (290292599).

3122120329 is a wasteful number, since it uses less digits than its factorization.

3122120329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5924375.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3122120329 is about 55875.9369406903. The cubic root of 3122120329 is about 1461.5596532770.

The spelling of 3122120329 in words is "three billion, one hundred twenty-two million, one hundred twenty thousand, three hundred twenty-nine".