2200240520 has 32 divisors (see below), whose sum is σ = 5084343000. Its totient is φ = 856309248.

The previous prime is 2200240519. The next prime is 2200240541. The reversal of 2200240520 is 250420022.

It can be written as a sum of positive squares in 4 ways, for example, as 2179209124 + 21031396 = 46682^2 + 4586^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741845 + ... + 744804.

Almost surely, 2^2200240520 is an apocalyptic number.

2200240520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200240520 is an abundant number, since it is smaller than the sum of its proper divisors (2884102480).

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

2200240520 is a wasteful number, since it uses less digits than its factorization.

2200240520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486697 (or 1486693 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2200240520 is about 46906.7214799756. The cubic root of 2200240520 is about 1300.6388418295.

Adding to 2200240520 its reverse (250420022), we get a palindrome (2450660542).

The spelling of 2200240520 in words is "two billion, two hundred million, two hundred forty thousand, five hundred twenty".