3122120330 has 16 divisors (see below), whose sum is σ = 6422647680. Its totient is φ = 1070441232.

The previous prime is 3122120297. The next prime is 3122120341. The reversal of 3122120330 is 330212213.

3122120330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3122120299 and 3122120308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22300790 + ... + 22300929.

It is an arithmetic number, because the mean of its divisors is an integer number (401415480).

Almost surely, 2^3122120330 is an apocalyptic number.

3122120330 is an abundant number, since it is smaller than the sum of its proper divisors (3300527350).

3122120330 is a wasteful number, since it uses less digits than its factorization.

3122120330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44601733.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3122120330 is about 55875.9369496387. The cubic root of 3122120330 is about 1461.5596534330.

Adding to 3122120330 its reverse (330212213), we get a palindrome (3452332543).

The spelling of 3122120330 in words is "three billion, one hundred twenty-two million, one hundred twenty thousand, three hundred thirty".