224220002 has 4 divisors (see below), whose sum is σ = 336330006. Its totient is φ = 112110000.

The previous prime is 224219999. The next prime is 224220023. The reversal of 224220002 is 200022422.

224220002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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., 193738561 + 30481441 = 13919^2 + 5521^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56054999 + ... + 56055002.

Almost surely, 2^224220002 is an apocalyptic number.

224220002 is a deficient number, since it is larger than the sum of its proper divisors (112110004).

224220002 is a wasteful number, since it uses less digits than its factorization.

224220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112110003.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 224220002 is about 14973.9774943066. The cubic root of 224220002 is about 607.5165554036.

Adding to 224220002 its reverse (200022422), we get a palindrome (424242424).

The spelling of 224220002 in words is "two hundred twenty-four million, two hundred twenty thousand, two".