233222002 has 16 divisors (see below), whose sum is σ = 389735640. Its totient is φ = 103928832.

The previous prime is 233221993. The next prime is 233222009. The reversal of 233222002 is 200222332.

It can be written as a sum of positive squares in 4 ways, for example, as 88717561 + 144504441 = 9419^2 + 12021^2 .

It is not an unprimeable number, because it can be changed into a prime (233222009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153903 + ... + 155410.

Almost surely, 2^233222002 is an apocalyptic number.

233222002 is a deficient number, since it is larger than the sum of its proper divisors (156513638).

233222002 is a wasteful number, since it uses less digits than its factorization.

233222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309357.

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

The square root of 233222002 is about 15271.6077084242. The cubic root of 233222002 is about 615.5403205335.

Adding to 233222002 its reverse (200222332), we get a palindrome (433444334).

It can be divided in two parts, 23 and 3222002, that added together give a square (3222025 = 1795²).

The spelling of 233222002 in words is "two hundred thirty-three million, two hundred twenty-two thousand, two".