222504334 has 8 divisors (see below), whose sum is σ = 359430120. Its totient is φ = 102694296.

The previous prime is 222504319. The next prime is 222504341. The reversal of 222504334 is 433405222.

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

It is a junction number, because it is equal to n+sod(n) for n = 222504299 and 222504308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4278904 + ... + 4278955.

It is an arithmetic number, because the mean of its divisors is an integer number (44928765).

Almost surely, 2^222504334 is an apocalyptic number.

222504334 is a deficient number, since it is larger than the sum of its proper divisors (136925786).

222504334 is a wasteful number, since it uses less digits than its factorization.

222504334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8557874.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 222504334 is about 14916.5791654789. The cubic root of 222504334 is about 605.9630714498.

Adding to 222504334 its reverse (433405222), we get a palindrome (655909556).

It can be divided in two parts, 222504 and 334, that multiplied together give a triangular number (74316336 = T₁₂₁₉₁).

The spelling of 222504334 in words is "two hundred twenty-two million, five hundred four thousand, three hundred thirty-four".