322020312122 has 16 divisors (see below), whose sum is σ = 488745829152. Its totient is φ = 159111133200.

The previous prime is 322020312121. The next prime is 322020312161. The reversal of 322020312122 is 221213020223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 322020312094 and 322020312103.

It is not an unprimeable number, because it can be changed into a prime (322020312121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1418408 + ... + 1629699.

It is an arithmetic number, because the mean of its divisors is an integer number (30546614322).

Almost surely, 2^322020312122 is an apocalyptic number.

322020312122 is a deficient number, since it is larger than the sum of its proper divisors (166725517030).

322020312122 is a wasteful number, since it uses less digits than its factorization.

322020312122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048733.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 322020312122 its reverse (221213020223), we get a palindrome (543233332345).

The spelling of 322020312122 in words is "three hundred twenty-two billion, twenty million, three hundred twelve thousand, one hundred twenty-two".