222332002 has 8 divisors (see below), whose sum is σ = 334222812. Its totient is φ = 110924400.

The previous prime is 222331981. The next prime is 222332081. The reversal of 222332002 is 200233222.

It can be written as a sum of positive squares in 2 ways, for example, as 211382521 + 10949481 = 14539^2 + 3309^2 .

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

It is a super-2 number, since 2×222332002² = 98863038226656008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119649 + ... + 121492.

Almost surely, 2^222332002 is an apocalyptic number.

222332002 is a deficient number, since it is larger than the sum of its proper divisors (111890810).

222332002 is a wasteful number, since it uses less digits than its factorization.

222332002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241604.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 222332002 is about 14910.8015210451. The cubic root of 222332002 is about 605.8065894049.

Adding to 222332002 its reverse (200233222), we get a palindrome (422565224).

It can be divided in two parts, 2223 and 32002, that added together give a square (34225 = 185²).

The spelling of 222332002 in words is "two hundred twenty-two million, three hundred thirty-two thousand, two".