222313013203 has 4 divisors (see below), whose sum is σ = 222386217760. Its totient is φ = 222239808648.

The previous prime is 222313013191. The next prime is 222313013249. The reversal of 222313013203 is 302310313222.

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 222313013203 - 2²⁵ = 222279458771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222313013603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36597723 + ... + 36603796.

It is an arithmetic number, because the mean of its divisors is an integer number (55596554440).

Almost surely, 2^222313013203 is an apocalyptic number.

222313013203 is a deficient number, since it is larger than the sum of its proper divisors (73204557).

222313013203 is an equidigital number, since it uses as much as digits as its factorization.

222313013203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73204556.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 222313013203 its reverse (302310313222), we get a palindrome (524623326425).

The spelling of 222313013203 in words is "two hundred twenty-two billion, three hundred thirteen million, thirteen thousand, two hundred three".