2201822222 has 8 divisors (see below), whose sum is σ = 3303210456. Its totient is φ = 1100752072.

The previous prime is 2201822197. The next prime is 2201822243. The reversal of 2201822222 is 2222281022.

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

2201822222 is a modest number, since divided by 22222 gives 22018 as remainder.

It is a congruent number.

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, 61388 + ... + 90399.

It is an arithmetic number, because the mean of its divisors is an integer number (412901307).

Almost surely, 2^2201822222 is an apocalyptic number.

2201822222 is a deficient number, since it is larger than the sum of its proper divisors (1101388234).

2201822222 is a wasteful number, since it uses less digits than its factorization.

2201822222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159042.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 2201822222 is about 46923.5785293492. The cubic root of 2201822222 is about 1300.9504335657.

The spelling of 2201822222 in words is "two billion, two hundred one million, eight hundred twenty-two thousand, two hundred twenty-two".