2200234240 has 36 divisors (see below), whose sum is σ = 5270251644. Its totient is φ = 880093184.

The previous prime is 2200234229. The next prime is 2200234247. The reversal of 2200234240 is 424320022.

It can be written as a sum of positive squares in 2 ways, for example, as 557715456 + 1642518784 = 23616^2 + 40528^2 .

It is not an unprimeable number, because it can be changed into a prime (2200234247) 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, 858187 + ... + 860746.

It is an arithmetic number, because the mean of its divisors is an integer number (146395879).

Almost surely, 2^2200234240 is an apocalyptic number.

2200234240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200234240 is an abundant number, since it is smaller than the sum of its proper divisors (3070017404).

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

2200234240 is an equidigital number, since it uses as much as digits as its factorization.

2200234240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718954 (or 1718940 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2200234240 is about 46906.6545385620. The cubic root of 2200234240 is about 1300.6376043861.

Adding to 2200234240 its reverse (424320022), we get a palindrome (2624554262).

The spelling of 2200234240 in words is "two billion, two hundred million, two hundred thirty-four thousand, two hundred forty".