3122202122 has 16 divisors (see below), whose sum is σ = 5138721000. Its totient is φ = 1413826752.

The previous prime is 3122202019. The next prime is 3122202233. The reversal of 3122202122 is 2212022213.

It can be written as a sum of positive squares in 4 ways, for example, as 2596004401 + 526197721 = 50951^2 + 22939^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3122202122.

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, 1131497 + ... + 1134252.

Almost surely, 2^3122202122 is an apocalyptic number.

3122202122 is a deficient number, since it is larger than the sum of its proper divisors (2016518878).

3122202122 is a wasteful number, since it uses less digits than its factorization.

3122202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265817.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3122202122 is about 55876.6688520352. The cubic root of 3122202122 is about 1461.5724164307.

Adding to 3122202122 its reverse (2212022213), we get a palindrome (5334224335).

The spelling of 3122202122 in words is "three billion, one hundred twenty-two million, two hundred two thousand, one hundred twenty-two".