222300312003 has 32 divisors (see below), whose sum is σ = 410597982720. Its totient is φ = 115480680480.

The previous prime is 222300311993. The next prime is 222300312019. The reversal of 222300312003 is 300213003222.

It is a happy number.

It is not a de Polignac number, because 222300312003 - 2¹² = 222300307907 is a prime.

It is a super-2 number, since 2×222300312003² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222300311003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53461200 + ... + 53465357.

It is an arithmetic number, because the mean of its divisors is an integer number (12831186960).

Almost surely, 2^222300312003 is an apocalyptic number.

222300312003 is a deficient number, since it is larger than the sum of its proper divisors (188297670717).

222300312003 is a wasteful number, since it uses less digits than its factorization.

222300312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106926584 (or 106926578 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 222300312003 its reverse (300213003222), we get a palindrome (522513315225).

The spelling of 222300312003 in words is "two hundred twenty-two billion, three hundred million, three hundred twelve thousand, three".