222423042202 has 16 divisors (see below), whose sum is σ = 334916920800. Its totient is φ = 110784173040.

The previous prime is 222423042151. The next prime is 222423042203. The reversal of 222423042202 is 202240324222.

It is not an unprimeable number, because it can be changed into a prime (222423042203) 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, 5257249 + ... + 5299387.

It is an arithmetic number, because the mean of its divisors is an integer number (20932307550).

Almost surely, 2^222423042202 is an apocalyptic number.

222423042202 is a deficient number, since it is larger than the sum of its proper divisors (112493878598).

222423042202 is a wasteful number, since it uses less digits than its factorization.

222423042202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52221.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 222423042202 its reverse (202240324222), we get a palindrome (424663366424).

The spelling of 222423042202 in words is "two hundred twenty-two billion, four hundred twenty-three million, forty-two thousand, two hundred two".