222333134 has 16 divisors (see below), whose sum is σ = 356095872. Its totient is φ = 103859448.

The previous prime is 222333127. The next prime is 222333143. The reversal of 222333134 is 431333222.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54224 + ... + 58179.

It is an arithmetic number, because the mean of its divisors is an integer number (22255992).

Almost surely, 2^222333134 is an apocalyptic number.

222333134 is a deficient number, since it is larger than the sum of its proper divisors (133762738).

222333134 is a wasteful number, since it uses less digits than its factorization.

222333134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112471.

The product of its digits is 2592, while the sum is 23.

The square root of 222333134 is about 14910.8394800561. The cubic root of 222333134 is about 605.8076175548.

Adding to 222333134 its reverse (431333222), we get a palindrome (653666356).

The spelling of 222333134 in words is "two hundred twenty-two million, three hundred thirty-three thousand, one hundred thirty-four".