2199850268 has 24 divisors (see below), whose sum is σ = 4799673984. Its totient is φ = 857084400.

The previous prime is 2199850253. The next prime is 2199850273. The reversal of 2199850268 is 8620589912.

It is a congruent number.

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, 3570878 + ... + 3571493.

It is an arithmetic number, because the mean of its divisors is an integer number (199986416).

Almost surely, 2^2199850268 is an apocalyptic number.

2199850268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2199850268 is an abundant number, since it is smaller than the sum of its proper divisors (2599823716).

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

2199850268 is a wasteful number, since it uses less digits than its factorization.

2199850268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7142393 (or 7142391 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 50.

The square root of 2199850268 is about 46902.5614225918. The cubic root of 2199850268 is about 1300.5619400973.

The spelling of 2199850268 in words is "two billion, one hundred ninety-nine million, eight hundred fifty thousand, two hundred sixty-eight".