222134234 has 8 divisors (see below), whose sum is σ = 380801568. Its totient is φ = 95200380.

The previous prime is 222134179. The next prime is 222134293. The reversal of 222134234 is 432431222.

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

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, 7933352 + ... + 7933379.

It is an arithmetic number, because the mean of its divisors is an integer number (47600196).

Almost surely, 2^222134234 is an apocalyptic number.

222134234 is a deficient number, since it is larger than the sum of its proper divisors (158667334).

222134234 is a wasteful number, since it uses less digits than its factorization.

222134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15866740.

The product of its digits is 2304, while the sum is 23.

The square root of 222134234 is about 14904.1683431180. The cubic root of 222134234 is about 605.6269111188.

Adding to 222134234 its reverse (432431222), we get a palindrome (654565456).

The spelling of 222134234 in words is "two hundred twenty-two million, one hundred thirty-four thousand, two hundred thirty-four".