222252002 has 32 divisors (see below), whose sum is σ = 396513792. Its totient is φ = 91450944.

The previous prime is 222252001. The next prime is 222252011. The reversal of 222252002 is 200252222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (222252001) 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 15 ways as a sum of consecutive naturals, for example, 31688 + ... + 38060.

It is an arithmetic number, because the mean of its divisors is an integer number (12391056).

Almost surely, 2^222252002 is an apocalyptic number.

222252002 is a deficient number, since it is larger than the sum of its proper divisors (174261790).

222252002 is a wasteful number, since it uses less digits than its factorization.

222252002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 222252002 is about 14908.1186606493. The cubic root of 222252002 is about 605.7339197926.

The spelling of 222252002 in words is "two hundred twenty-two million, two hundred fifty-two thousand, two".