3122210121130 has 32 divisors (see below), whose sum is σ = 6155757084240. Its totient is φ = 1134888545280.

The previous prime is 3122210121103. The next prime is 3122210121161. The reversal of 3122210121130 is 311210122213.

It can be written as a sum of positive squares in 8 ways, for example, as 1620725047929 + 1501485073201 = 1273077^2 + 1225351^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3122210121098 and 3122210121107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316649241 + ... + 316659100.

Almost surely, 2^{3122210121130} is an apocalyptic number.

3122210121130 is a deficient number, since it is larger than the sum of its proper divisors (3033546963110).

3122210121130 is a wasteful number, since it uses less digits than its factorization.

3122210121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633308394.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3122210121130 its reverse (311210122213), we get a palindrome (3433420243343).

The spelling of 3122210121130 in words is "three trillion, one hundred twenty-two billion, two hundred ten million, one hundred twenty-one thousand, one hundred thirty".