222112102203 has 12 divisors (see below), whose sum is σ = 331891647360. Its totient is φ = 142968709296.

The previous prime is 222112102171. The next prime is 222112102211. The reversal of 222112102203 is 302201211222.

222112102203 is a `hidden beast` number, since 22 + 211 + 210 + 220 + 3 = 666.

It is not a de Polignac number, because 222112102203 - 2⁵ = 222112102171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222112102253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 425501851 + ... + 425502372.

It is an arithmetic number, because the mean of its divisors is an integer number (27657637280).

Almost surely, 2^222112102203 is an apocalyptic number.

222112102203 is a deficient number, since it is larger than the sum of its proper divisors (109779545157).

222112102203 is a wasteful number, since it uses less digits than its factorization.

222112102203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851004258 (or 851004255 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 222112102203 its reverse (302201211222), we get a palindrome (524313313425).

The spelling of 222112102203 in words is "two hundred twenty-two billion, one hundred twelve million, one hundred two thousand, two hundred three".