220300222 has 4 divisors (see below), whose sum is σ = 330450336. Its totient is φ = 110150110.

The previous prime is 220300207. The next prime is 220300261. The reversal of 220300222 is 222003022.

220300222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55075054 + ... + 55075057.

It is an arithmetic number, because the mean of its divisors is an integer number (82612584).

Almost surely, 2^220300222 is an apocalyptic number.

220300222 is a deficient number, since it is larger than the sum of its proper divisors (110150114).

220300222 is a wasteful number, since it uses less digits than its factorization.

220300222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110150113.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 220300222 is about 14842.5140053833. The cubic root of 220300222 is about 603.9555524066.

Adding to 220300222 its reverse (222003022), we get a palindrome (442303244).

The spelling of 220300222 in words is "two hundred twenty million, three hundred thousand, two hundred twenty-two".