222120232203 has 24 divisors (see below), whose sum is σ = 320401139520. Its totient is φ = 136494888480.

The previous prime is 222120232171. The next prime is 222120232207. The reversal of 222120232203 is 302232021222.

It is not a de Polignac number, because 222120232203 - 2⁵ = 222120232171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222120232203.

It is not an unprimeable number, because it can be changed into a prime (222120232207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1345213 + ... + 1501278.

It is an arithmetic number, because the mean of its divisors is an integer number (13350047480).

Almost surely, 2^222120232203 is an apocalyptic number.

222120232203 is a deficient number, since it is larger than the sum of its proper divisors (98280907317).

222120232203 is a wasteful number, since it uses less digits than its factorization.

222120232203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846587 (or 2846550 counting only the distinct ones).

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

Adding to 222120232203 its reverse (302232021222), we get a palindrome (524352253425).

The spelling of 222120232203 in words is "two hundred twenty-two billion, one hundred twenty million, two hundred thirty-two thousand, two hundred three".