2200300020 has 72 divisors (see below), whose sum is σ = 6889559040. Its totient is φ = 567817920.

The previous prime is 2200299967. The next prime is 2200300043. The reversal of 2200300020 is 200030022.

2200300020 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2200299975 and 2200300011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191580 + ... + 202739.

It is an arithmetic number, because the mean of its divisors is an integer number (95688320).

Almost surely, 2^2200300020 is an apocalyptic number.

2200300020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200300020 is an abundant number, since it is smaller than the sum of its proper divisors (4689259020).

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

2200300020 is a wasteful number, since it uses less digits than its factorization.

2200300020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394365 (or 394360 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 2200300020 is about 46907.3557131501. The cubic root of 2200300020 is about 1300.6505658983.

Adding to 2200300020 its reverse (200030022), we get a palindrome (2400330042).

The spelling of 2200300020 in words is "two billion, two hundred million, three hundred thousand, twenty".