312010010120222 has 16 divisors (see below), whose sum is σ = 468054292551552. Its totient is φ = 155991913198680.

The previous prime is 312010010120213. The next prime is 312010010120261. The reversal of 312010010120222 is 222021010010213.

It is a self number, because there is not a number n which added to its sum of digits gives 312010010120222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260711263 + ... + 1260958725.

It is an arithmetic number, because the mean of its divisors is an integer number (29253393284472).

Almost surely, 2^{312010010120222} is an apocalyptic number.

312010010120222 is a deficient number, since it is larger than the sum of its proper divisors (156044282431330).

312010010120222 is a wasteful number, since it uses less digits than its factorization.

312010010120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297823.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 312010010120222 its reverse (222021010010213), we get a palindrome (534031020130435).

The spelling of 312010010120222 in words is "three hundred twelve trillion, ten billion, ten million, one hundred twenty thousand, two hundred twenty-two".