222220056203 has 4 divisors (see below), whose sum is σ = 222221143080. Its totient is φ = 222218969328.

The previous prime is 222220056199. The next prime is 222220056259. The reversal of 222220056203 is 302650022222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 222220056203 - 2² = 222220056199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222220056263) 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, 133850 + ... + 679967.

It is an arithmetic number, because the mean of its divisors is an integer number (55555285770).

Almost surely, 2^222220056203 is an apocalyptic number.

222220056203 is a deficient number, since it is larger than the sum of its proper divisors (1086877).

222220056203 is an equidigital number, since it uses as much as digits as its factorization.

222220056203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086876.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 222220056203 its reverse (302650022222), we get a palindrome (524870078425).

The spelling of 222220056203 in words is "two hundred twenty-two billion, two hundred twenty million, fifty-six thousand, two hundred three".