210312330320022 has 48 divisors (see below), whose sum is σ = 491117026757040. Its totient is φ = 59865857147712.

The previous prime is 210312330319957. The next prime is 210312330320047. The reversal of 210312330320022 is 220023033213012.

It is a junction number, because it is equal to n+sod(n) for n = 210312330319974 and 210312330320001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1329564153 + ... + 1329722324.

It is an arithmetic number, because the mean of its divisors is an integer number (10231604724105).

Almost surely, 2^{210312330320022} is an apocalyptic number.

210312330320022 is an abundant number, since it is smaller than the sum of its proper divisors (280804696437018).

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

210312330320022 is a wasteful number, since it uses less digits than its factorization.

210312330320022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659286765 (or 2659286758 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 210312330320022 its reverse (220023033213012), we get a palindrome (430335363533034).

The spelling of 210312330320022 in words is "two hundred ten trillion, three hundred twelve billion, three hundred thirty million, three hundred twenty thousand, twenty-two".