220222244204 has 6 divisors (see below), whose sum is σ = 385388927364. Its totient is φ = 110111122100.

The previous prime is 220222244167. The next prime is 220222244261. The reversal of 220222244204 is 402442222022.

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 as a sum of consecutive naturals, namely, 27527780522 + ... + 27527780529.

It is an arithmetic number, because the mean of its divisors is an integer number (64231487894).

Almost surely, 2^220222244204 is an apocalyptic number.

It is an amenable number.

220222244204 is a deficient number, since it is larger than the sum of its proper divisors (165166683160).

220222244204 is a wasteful number, since it uses less digits than its factorization.

220222244204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55055561055 (or 55055561053 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 220222244204 its reverse (402442222022), we get a palindrome (622664466226).

The spelling of 220222244204 in words is "two hundred twenty billion, two hundred twenty-two million, two hundred forty-four thousand, two hundred four".