3122113202 has 16 divisors (see below), whose sum is σ = 5112504600. Its totient is φ = 1421235072.

The previous prime is 3122113177. The next prime is 3122113213. The reversal of 3122113202 is 2023112213.

It can be written as a sum of positive squares in 4 ways, for example, as 1328675401 + 1793437801 = 36451^2 + 42349^2 .

It is a super-2 number, since 2×3122113202² = 19495181692205385608, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820577 + ... + 824372.

Almost surely, 2^3122113202 is an apocalyptic number.

3122113202 is a deficient number, since it is larger than the sum of its proper divisors (1990391398).

3122113202 is a wasteful number, since it uses less digits than its factorization.

3122113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645037.

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

The square root of 3122113202 is about 55875.8731654370. The cubic root of 3122113202 is about 1461.5585411542.

Adding to 3122113202 its reverse (2023112213), we get a palindrome (5145225415).

The spelling of 3122113202 in words is "three billion, one hundred twenty-two million, one hundred thirteen thousand, two hundred two".