2222572306 has 8 divisors (see below), whose sum is σ = 3334078080. Its totient is φ = 1111212948.

The previous prime is 2222572283. The next prime is 2222572327. The reversal of 2222572306 is 6032752222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17115 + ... + 68833.

It is an arithmetic number, because the mean of its divisors is an integer number (416759760).

Almost surely, 2^2222572306 is an apocalyptic number.

2222572306 is a deficient number, since it is larger than the sum of its proper divisors (1111505774).

2222572306 is a wasteful number, since it uses less digits than its factorization.

2222572306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73208.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 2222572306 is about 47144.1651320712. The cubic root of 2222572306 is about 1305.0244033741.

The spelling of 2222572306 in words is "two billion, two hundred twenty-two million, five hundred seventy-two thousand, three hundred six".