2200420260 has 36 divisors (see below), whose sum is σ = 6674608668. Its totient is φ = 586778688.

The previous prime is 2200420253. The next prime is 2200420283. The reversal of 2200420260 is 620240022.

It is a happy number.

2200420260 is a `hidden beast` number, since 220 + 0 + 420 + 26 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1617487524 + 582932736 = 40218^2 + 24144^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6112099 + ... + 6112458.

Almost surely, 2^2200420260 is an apocalyptic number.

2200420260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200420260 is an abundant number, since it is smaller than the sum of its proper divisors (4474188408).

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

2200420260 is a wasteful number, since it uses less digits than its factorization.

2200420260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12224572 (or 12224567 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2200420260 is about 46908.6373709576. The cubic root of 2200420260 is about 1300.6742577242.

Adding to 2200420260 its reverse (620240022), we get a palindrome (2820660282).

The spelling of 2200420260 in words is "two billion, two hundred million, four hundred twenty thousand, two hundred sixty".