2222725868 has 48 divisors (see below), whose sum is σ = 4486285440. Its totient is φ = 952963200.

The previous prime is 2222725867. The next prime is 2222725891. The reversal of 2222725868 is 8685272222.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (2222725861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189083 + ... + 200493.

It is an arithmetic number, because the mean of its divisors is an integer number (93464280).

Almost surely, 2^2222725868 is an apocalyptic number.

It is an amenable number.

2222725868 is an abundant number, since it is smaller than the sum of its proper divisors (2263559572).

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

2222725868 is a wasteful number, since it uses less digits than its factorization.

2222725868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11678 (or 11676 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The square root of 2222725868 is about 47145.7937466324. The cubic root of 2222725868 is about 1305.0544582706.

The spelling of 2222725868 in words is "two billion, two hundred twenty-two million, seven hundred twenty-five thousand, eight hundred sixty-eight".