2200868680 has 16 divisors (see below), whose sum is σ = 4951954620. Its totient is φ = 880347456.

The previous prime is 2200868647. The next prime is 2200868687. The reversal of 2200868680 is 868680022.

It can be written as a sum of positive squares in 2 ways, for example, as 2123182084 + 77686596 = 46078^2 + 8814^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 55021717 = 2200868680 / (2 + 2 + 0 + 0 + 8 + 6 + 8 + 6 + 8 + 0).

It is not an unprimeable number, because it can be changed into a prime (2200868687) 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, 27510819 + ... + 27510898.

Almost surely, 2^2200868680 is an apocalyptic number.

2200868680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200868680 is an abundant number, since it is smaller than the sum of its proper divisors (2751085940).

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

2200868680 is a wasteful number, since it uses less digits than its factorization.

2200868680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55021728 (or 55021724 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 2200868680 is about 46913.4168442249. The cubic root of 2200868680 is about 1300.7626058073.

The spelling of 2200868680 in words is "two billion, two hundred million, eight hundred sixty-eight thousand, six hundred eighty".