3130222051322 has 32 divisors (see below), whose sum is σ = 4774453988304. Its totient is φ = 1538976153600.

The previous prime is 3130222051309. The next prime is 3130222051357. The reversal of 3130222051322 is 2231502220313.

It can be written as a sum of positive squares in 8 ways, for example, as 1831125882481 + 1299096168841 = 1353191^2 + 1139779^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3130222051291 and 3130222051300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20167172 + ... + 20321792.

Almost surely, 2^{3130222051322} is an apocalyptic number.

3130222051322 is a deficient number, since it is larger than the sum of its proper divisors (1644231936982).

3130222051322 is a wasteful number, since it uses less digits than its factorization.

3130222051322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155394.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 3130222051322 its reverse (2231502220313), we get a palindrome (5361724271635).

The spelling of 3130222051322 in words is "three trillion, one hundred thirty billion, two hundred twenty-two million, fifty-one thousand, three hundred twenty-two".