222134200403 has 4 divisors (see below), whose sum is σ = 222843894648. Its totient is φ = 221424506160.

The previous prime is 222134200313. The next prime is 222134200417. The reversal of 222134200403 is 304002431222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222134200403 - 2¹⁰ = 222134199379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222134200423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354846653 + ... + 354847278.

It is an arithmetic number, because the mean of its divisors is an integer number (55710973662).

Almost surely, 2^222134200403 is an apocalyptic number.

222134200403 is a deficient number, since it is larger than the sum of its proper divisors (709694245).

222134200403 is an equidigital number, since it uses as much as digits as its factorization.

222134200403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709694244.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 222134200403 its reverse (304002431222), we get a palindrome (526136631625).

The spelling of 222134200403 in words is "two hundred twenty-two billion, one hundred thirty-four million, two hundred thousand, four hundred three".