600020022 has 64 divisors (see below), whose sum is σ = 1419517440. Its totient is φ = 165521664.

The previous prime is 600020017. The next prime is 600020051. The reversal of 600020022 is 220020006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158868 + ... + 162600.

It is an arithmetic number, because the mean of its divisors is an integer number (22179960).

Almost surely, 2^600020022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 600020022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709758720).

600020022 is an abundant number, since it is smaller than the sum of its proper divisors (819497418).

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

600020022 is a wasteful number, since it uses less digits than its factorization.

600020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877.

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

The square root of 600020022 is about 24495.3061217859. The cubic root of 600020022 is about 843.4420469801.

Adding to 600020022 its reverse (220020006), we get a palindrome (820040028).

The spelling of 600020022 in words is "six hundred million, twenty thousand, twenty-two".