222213033 has 24 divisors (see below), whose sum is σ = 368496128. Its totient is φ = 126401472.

The previous prime is 222213023. The next prime is 222213067. The reversal of 222213033 is 330312222.

It is a happy number.

It is not a de Polignac number, because 222213033 - 2¹⁰ = 222212009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 222212997 and 222213015.

It is not an unprimeable number, because it can be changed into a prime (222213023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6141 + ... + 21957.

Almost surely, 2^222213033 is an apocalyptic number.

It is an amenable number.

222213033 is a deficient number, since it is larger than the sum of its proper divisors (146283095).

222213033 is a wasteful number, since it uses less digits than its factorization.

222213033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16053 (or 16050 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 222213033 is about 14906.8116309290. The cubic root of 222213033 is about 605.6985151998.

Adding to 222213033 its reverse (330312222), we get a palindrome (552525255).

The spelling of 222213033 in words is "two hundred twenty-two million, two hundred thirteen thousand, thirty-three".