222000302002 has 4 divisors (see below), whose sum is σ = 333000453006. Its totient is φ = 111000151000.

The previous prime is 222000301987. The next prime is 222000302023. The reversal of 222000302002 is 200203000222.

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., 219200939721 + 2799362281 = 468189^2 + 52909^2 .

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500075499 + ... + 55500075502.

Almost surely, 2^222000302002 is an apocalyptic number.

222000302002 is a deficient number, since it is larger than the sum of its proper divisors (111000151004).

222000302002 is a wasteful number, since it uses less digits than its factorization.

222000302002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111000151003.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 222000302002 its reverse (200203000222), we get a palindrome (422203302224).

The spelling of 222000302002 in words is "two hundred twenty-two billion, three hundred two thousand, two".