2020323122 has 8 divisors (see below), whose sum is σ = 3041270172. Its totient is φ = 1006566400.

The previous prime is 2020323113. The next prime is 2020323127. The reversal of 2020323122 is 2213230202.

It can be written as a sum of positive squares in 2 ways, for example, as 1947545161 + 72777961 = 44131^2 + 8531^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2020323122.

It is not an unprimeable number, because it can be changed into a prime (2020323127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796879 + ... + 1798002.

Almost surely, 2^2020323122 is an apocalyptic number.

2020323122 is a deficient number, since it is larger than the sum of its proper divisors (1020947050).

2020323122 is a wasteful number, since it uses less digits than its factorization.

2020323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595164.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2020323122 is about 44948.0046498173. The cubic root of 2020323122 is about 1264.1742640318.

Adding to 2020323122 its reverse (2213230202), we get a palindrome (4233553324).

The spelling of 2020323122 in words is "two billion, twenty million, three hundred twenty-three thousand, one hundred twenty-two".