222223002 has 8 divisors (see below), whose sum is σ = 444446016. Its totient is φ = 74074332.

The previous prime is 222222991. The next prime is 222223007. The reversal of 222223002 is 200322222.

It is a sphenic number, since it is the product of 3 distinct primes.

222223002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (222223007) 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 3 ways as a sum of consecutive naturals, for example, 18518578 + ... + 18518589.

It is an arithmetic number, because the mean of its divisors is an integer number (55555752).

Almost surely, 2^222223002 is an apocalyptic number.

222223002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222223002 is a wasteful number, since it uses less digits than its factorization.

222223002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37037172.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 222223002 is about 14907.1460045174. The cubic root of 222223002 is about 605.7075727517.

Adding to 222223002 its reverse (200322222), we get a palindrome (422545224).

The spelling of 222223002 in words is "two hundred twenty-two million, two hundred twenty-three thousand, two".