312103003010022 has 96 divisors (see below), whose sum is σ = 777310260217920. Its totient is φ = 88654949729280.

The previous prime is 312103003010011. The next prime is 312103003010069. The reversal of 312103003010022 is 220010300301213.

312103003010022 is a `hidden beast` number, since 3 + 1 + 210 + 300 + 30 + 100 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 312103003009977 and 312103003010004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1261566354 + ... + 1261813722.

It is an arithmetic number, because the mean of its divisors is an integer number (8096981877270).

Almost surely, 2^{312103003010022} is an apocalyptic number.

312103003010022 is an abundant number, since it is smaller than the sum of its proper divisors (465207257207898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312103003010022 is a wasteful number, since it uses less digits than its factorization.

312103003010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305438 (or 305435 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 312103003010022 its reverse (220010300301213), we get a palindrome (532113303311235).

The spelling of 312103003010022 in words is "three hundred twelve trillion, one hundred three billion, three million, ten thousand, twenty-two".