222207052 has 36 divisors (see below), whose sum is σ = 421599360. Its totient is φ = 102386592.

The previous prime is 222207049. The next prime is 222207053. The reversal of 222207052 is 250702222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (222207053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51349 + ... + 55507.

Almost surely, 2^222207052 is an apocalyptic number.

It is an amenable number.

222207052 is a deficient number, since it is larger than the sum of its proper divisors (199392308).

222207052 is a wasteful number, since it uses less digits than its factorization.

222207052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4238 (or 4217 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 222207052 is about 14906.6110165926. The cubic root of 222207052 is about 605.6930809021.

Adding to 222207052 its reverse (250702222), we get a palindrome (472909274).

The spelling of 222207052 in words is "two hundred twenty-two million, two hundred seven thousand, fifty-two".