3122022113 has 6 divisors (see below), whose sum is σ = 3631740066. Its totient is φ = 2676018912.

The previous prime is 3122022109. The next prime is 3122022131. The reversal of 3122022113 is 3112202213.

It can be written as a sum of positive squares in only one way, i.e., 1962755809 + 1159266304 = 44303^2 + 34048^2 .

It is not a de Polignac number, because 3122022113 - 2² = 3122022109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3122022091 and 3122022100.

It is not an unprimeable number, because it can be changed into a prime (3122022133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31857320 + ... + 31857417.

It is an arithmetic number, because the mean of its divisors is an integer number (605290011).

Almost surely, 2^3122022113 is an apocalyptic number.

It is an amenable number.

3122022113 is a deficient number, since it is larger than the sum of its proper divisors (509717953).

3122022113 is an equidigital number, since it uses as much as digits as its factorization.

3122022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63714751 (or 63714744 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3122022113 is about 55875.0580581354. The cubic root of 3122022113 is about 1461.5443271489.

Adding to 3122022113 its reverse (3112202213), we get a palindrome (6234224326).

The spelling of 3122022113 in words is "three billion, one hundred twenty-two million, twenty-two thousand, one hundred thirteen".