312022322102020 has 24 divisors (see below), whose sum is σ = 670485175867584. Its totient is φ = 121906395611616.

The previous prime is 312022322101939. The next prime is 312022322102039. The reversal of 312022322102020 is 20201223220213.

It is a junction number, because it is equal to n+sod(n) for n = 312022322101982 and 312022322102000.

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, 181408325944 + ... + 181408327663.

It is an arithmetic number, because the mean of its divisors is an integer number (27936882327816).

Almost surely, 2^{312022322102020} is an apocalyptic number.

It is an amenable number.

312022322102020 is an abundant number, since it is smaller than the sum of its proper divisors (358462853765564).

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

312022322102020 is a wasteful number, since it uses less digits than its factorization.

312022322102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362816653659 (or 362816653657 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 312022322102020 its reverse (20201223220213), we get a palindrome (332223545322233).

The spelling of 312022322102020 in words is "three hundred twelve trillion, twenty-two billion, three hundred twenty-two million, one hundred two thousand, twenty".