222023100203 has 4 divisors (see below), whose sum is σ = 226746996000. Its totient is φ = 217299204408.

The previous prime is 222023100197. The next prime is 222023100287. The reversal of 222023100203 is 302001320222.

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 222023100203 - 2⁶ = 222023100139 is a prime.

It is a super-3 number, since 3×222023100203³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222023100503) 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, 2361947828 + ... + 2361947921.

It is an arithmetic number, because the mean of its divisors is an integer number (56686749000).

Almost surely, 2^222023100203 is an apocalyptic number.

222023100203 is a deficient number, since it is larger than the sum of its proper divisors (4723895797).

222023100203 is an equidigital number, since it uses as much as digits as its factorization.

222023100203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4723895796.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 222023100203 its reverse (302001320222), we get a palindrome (524024420425).

The spelling of 222023100203 in words is "two hundred twenty-two billion, twenty-three million, one hundred thousand, two hundred three".