222322202 has 4 divisors (see below), whose sum is σ = 333483306. Its totient is φ = 111161100.

The previous prime is 222322193. The next prime is 222322231. The reversal of 222322202 is 202223222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 219662041 + 2660161 = 14821^2 + 1631^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55580549 + ... + 55580552.

Almost surely, 2^222322202 is an apocalyptic number.

222322202 is a deficient number, since it is larger than the sum of its proper divisors (111161104).

222322202 is a wasteful number, since it uses less digits than its factorization.

222322202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111161103.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 222322202 is about 14910.4728965918. The cubic root of 222322202 is about 605.7976883144.

Adding to 222322202 its reverse (202223222), we get a palindrome (424545424).

The spelling of 222322202 in words is "two hundred twenty-two million, three hundred twenty-two thousand, two hundred two".