27823445222 has 8 divisors (see below), whose sum is σ = 42863145456. Its totient is φ = 13535730072.

The previous prime is 27823445213. The next prime is 27823445261. The reversal of 27823445222 is 22254432872.

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

It is a self number, because there is not a number n which added to its sum of digits gives 27823445222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187996178 + ... + 187996325.

It is an arithmetic number, because the mean of its divisors is an integer number (5357893182).

Almost surely, 2^27823445222 is an apocalyptic number.

27823445222 is a deficient number, since it is larger than the sum of its proper divisors (15039700234).

27823445222 is a wasteful number, since it uses less digits than its factorization.

27823445222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375992542.

The product of its digits is 430080, while the sum is 41.

The spelling of 27823445222 in words is "twenty-seven billion, eight hundred twenty-three million, four hundred forty-five thousand, two hundred twenty-two".