222223134203 has 4 divisors (see below), whose sum is σ = 253969296240. Its totient is φ = 190476972168.

The previous prime is 222223134187. The next prime is 222223134247. The reversal of 222223134203 is 302431322222.

It is a happy number.

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

It is not a de Polignac number, because 222223134203 - 2⁴ = 222223134187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222223134103) 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, 15873081008 + ... + 15873081021.

It is an arithmetic number, because the mean of its divisors is an integer number (63492324060).

Almost surely, 2^222223134203 is an apocalyptic number.

222223134203 is a deficient number, since it is larger than the sum of its proper divisors (31746162037).

222223134203 is an equidigital number, since it uses as much as digits as its factorization.

222223134203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31746162036.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 222223134203 its reverse (302431322222), we get a palindrome (524654456425).

The spelling of 222223134203 in words is "two hundred twenty-two billion, two hundred twenty-three million, one hundred thirty-four thousand, two hundred three".