222232120203 has 64 divisors (see below), whose sum is σ = 325917222912. Its totient is φ = 134120448000.

The previous prime is 222232120199. The next prime is 222232120207. The reversal of 222232120203 is 302021232222.

222232120203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (222232120199) and next prime (222232120207).

It is not a de Polignac number, because 222232120203 - 2² = 222232120199 is a prime.

It is a super-2 number, since 2×222232120203² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222232120203.

It is not an unprimeable number, because it can be changed into a prime (222232120207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98724828 + ... + 98727078.

It is an arithmetic number, because the mean of its divisors is an integer number (5092456608).

Almost surely, 2^222232120203 is an apocalyptic number.

222232120203 is a deficient number, since it is larger than the sum of its proper divisors (103685102709).

222232120203 is a wasteful number, since it uses less digits than its factorization.

222232120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222232120203 its reverse (302021232222), we get a palindrome (524253352425).

The spelling of 222232120203 in words is "two hundred twenty-two billion, two hundred thirty-two million, one hundred twenty thousand, two hundred three".