222304102 has 8 divisors (see below), whose sum is σ = 336082176. Its totient is φ = 110276712.

The previous prime is 222304097. The next prime is 222304139. The reversal of 222304102 is 201403222.

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

It is a super-2 number, since 2×222304102² = 98838227532052808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437353 + ... + 437860.

It is an arithmetic number, because the mean of its divisors is an integer number (42010272).

Almost surely, 2^222304102 is an apocalyptic number.

222304102 is a deficient number, since it is larger than the sum of its proper divisors (113778074).

222304102 is a wasteful number, since it uses less digits than its factorization.

222304102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875342.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 222304102 is about 14909.8659283040. The cubic root of 222304102 is about 605.7812478575.

Adding to 222304102 its reverse (201403222), we get a palindrome (423707324).

The spelling of 222304102 in words is "two hundred twenty-two million, three hundred four thousand, one hundred two".