222203222132 has 48 divisors (see below), whose sum is σ = 410687323200. Its totient is φ = 104903631360.

The previous prime is 222203222081. The next prime is 222203222147. The reversal of 222203222132 is 231222302222.

It is a junction number, because it is equal to n+sod(n) for n = 222203222098 and 222203222107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29786219 + ... + 29793677.

It is an arithmetic number, because the mean of its divisors is an integer number (8555985900).

Almost surely, 2^222203222132 is an apocalyptic number.

It is an amenable number.

222203222132 is a deficient number, since it is larger than the sum of its proper divisors (188484101068).

222203222132 is a wasteful number, since it uses less digits than its factorization.

222203222132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8736 (or 8734 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 222203222132 its reverse (231222302222), we get a palindrome (453425524354).

The spelling of 222203222132 in words is "two hundred twenty-two billion, two hundred three million, two hundred twenty-two thousand, one hundred thirty-two".