2220800868 has 96 divisors (see below), whose sum is σ = 6764257920. Its totient is φ = 621198720.

The previous prime is 2220800851. The next prime is 2220800873. The reversal of 2220800868 is 8680080222.

2220800868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56455 + ... + 87342.

It is an arithmetic number, because the mean of its divisors is an integer number (70461020).

Almost surely, 2^2220800868 is an apocalyptic number.

It is an amenable number.

2220800868 is an abundant number, since it is smaller than the sum of its proper divisors (4543457052).

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

2220800868 is a wasteful number, since it uses less digits than its factorization.

2220800868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143834 (or 143826 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 2220800868 is about 47125.3739295509. The cubic root of 2220800868 is about 1304.6776003685.

The spelling of 2220800868 in words is "two billion, two hundred twenty million, eight hundred thousand, eight hundred sixty-eight".