312010012223102 has 16 divisors (see below), whose sum is σ = 468107400851952. Its totient is φ = 155974214148480.

The previous prime is 312010012223099. The next prime is 312010012223137. The reversal of 312010012223102 is 201322210010213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289379333 + ... + 290455535.

It is an arithmetic number, because the mean of its divisors is an integer number (29256712553247).

Almost surely, 2^{312010012223102} is an apocalyptic number.

312010012223102 is a deficient number, since it is larger than the sum of its proper divisors (156097388628850).

312010012223102 is a wasteful number, since it uses less digits than its factorization.

312010012223102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104683.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 312010012223102 its reverse (201322210010213), we get a palindrome (513332222233315).

The spelling of 312010012223102 in words is "three hundred twelve trillion, ten billion, twelve million, two hundred twenty-three thousand, one hundred two".