12313202103122 has 16 divisors (see below), whose sum is σ = 19605522291480. Its totient is φ = 5779852455168.

The previous prime is 12313202103121. The next prime is 12313202103179. The reversal of 12313202103122 is 22130120231321.

It can be written as a sum of positive squares in 4 ways, for example, as 11276224444081 + 1036977659041 = 3358009^2 + 1018321^2 .

It is a super-2 number, since 2×12313202103122² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12313202103121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456098597 + ... + 456125592.

Almost surely, 2^{12313202103122} is an apocalyptic number.

12313202103122 is a deficient number, since it is larger than the sum of its proper divisors (7292320188358).

12313202103122 is a wasteful number, since it uses less digits than its factorization.

12313202103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912224605.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12313202103122 its reverse (22130120231321), we get a palindrome (34443322334443).

The spelling of 12313202103122 in words is "twelve trillion, three hundred thirteen billion, two hundred two million, one hundred three thousand, one hundred twenty-two".