2000320122 has 16 divisors (see below), whose sum is σ = 4108766112. Its totient is φ = 648752400.

The previous prime is 2000320121. The next prime is 2000320163. The reversal of 2000320122 is 2210230002.

It is a junction number, because it is equal to n+sod(n) for n = 2000320098 and 2000320107.

It is not an unprimeable number, because it can be changed into a prime (2000320121) 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, 4505004 + ... + 4505447.

It is an arithmetic number, because the mean of its divisors is an integer number (256797882).

Almost surely, 2^2000320122 is an apocalyptic number.

2000320122 is an abundant number, since it is smaller than the sum of its proper divisors (2108445990).

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

2000320122 is a wasteful number, since it uses less digits than its factorization.

2000320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9010493.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2000320122 is about 44724.9384795552. The cubic root of 2000320122 is about 1259.9882677164.

Adding to 2000320122 its reverse (2210230002), we get a palindrome (4210550124).

The spelling of 2000320122 in words is "two billion, three hundred twenty thousand, one hundred twenty-two".