222204200403 has 16 divisors (see below), whose sum is σ = 310181195520. Its totient is φ = 141304757664.

The previous prime is 222204200341. The next prime is 222204200411. The reversal of 222204200403 is 304002402222.

It is not a de Polignac number, because 222204200403 - 2⁸ = 222204200147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222204200403.

It is not an unprimeable number, because it can be changed into a prime (222204200443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15378751 + ... + 15393192.

It is an arithmetic number, because the mean of its divisors is an integer number (19386324720).

Almost surely, 2^222204200403 is an apocalyptic number.

222204200403 is a deficient number, since it is larger than the sum of its proper divisors (87976995117).

222204200403 is a wasteful number, since it uses less digits than its factorization.

222204200403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30772058.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 222204200403 its reverse (304002402222), we get a palindrome (526206602625).

The spelling of 222204200403 in words is "two hundred twenty-two billion, two hundred four million, two hundred thousand, four hundred three".