222333334 has 16 divisors (see below), whose sum is σ = 339264000. Its totient is φ = 109258344.

The previous prime is 222333329. The next prime is 222333337. The reversal of 222333334 is 433333222.

It is a super-2 number, since 2×222333334² = 98864222815111112, which contains 22 as substring.

It is a plaindrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222333299 and 222333308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222333337) by changing a digit.

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, 32767 + ... + 38965.

It is an arithmetic number, because the mean of its divisors is an integer number (21204000).

Almost surely, 2^222333334 is an apocalyptic number.

222333334 is a deficient number, since it is larger than the sum of its proper divisors (116930666).

222333334 is a wasteful number, since it uses less digits than its factorization.

222333334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6507.

The product of its digits is 7776, while the sum is 25.

The square root of 222333334 is about 14910.8461865851. The cubic root of 222333334 is about 605.8077992064.

Adding to 222333334 its reverse (433333222), we get a palindrome (655666556).

The spelling of 222333334 in words is "two hundred twenty-two million, three hundred thirty-three thousand, three hundred thirty-four".