222132033 has 6 divisors (see below), whose sum is σ = 320857394. Its totient is φ = 148088016.

The previous prime is 222131989. The next prime is 222132041. The reversal of 222132033 is 330231222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 169598529 + 52533504 = 13023^2 + 7248^2 .

It is not a de Polignac number, because 222132033 - 2⁶ = 222131969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222131997 and 222132015.

It is not an unprimeable number, because it can be changed into a prime (222132073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12340660 + ... + 12340677.

Almost surely, 2^222132033 is an apocalyptic number.

It is an amenable number.

222132033 is a deficient number, since it is larger than the sum of its proper divisors (98725361).

222132033 is a wasteful number, since it uses less digits than its factorization.

222132033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24681343 (or 24681340 counting only the distinct ones).

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

The square root of 222132033 is about 14904.0945045313. The cubic root of 222132033 is about 605.6249108429.

Adding to 222132033 its reverse (330231222), we get a palindrome (552363255).

The spelling of 222132033 in words is "two hundred twenty-two million, one hundred thirty-two thousand, thirty-three".