222231311032 has 32 divisors (see below), whose sum is σ = 430513649280. Its totient is φ = 107477848800.

The previous prime is 222231311017. The next prime is 222231311051. The reversal of 222231311032 is 230113132222.

222231311032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222231310994 and 222231311012.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3100594 + ... + 3171457.

It is an arithmetic number, because the mean of its divisors is an integer number (13453551540).

Almost surely, 2^222231311032 is an apocalyptic number.

It is an amenable number.

222231311032 is a deficient number, since it is larger than the sum of its proper divisors (208282338248).

222231311032 is a wasteful number, since it uses less digits than its factorization.

222231311032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6272203 (or 6272199 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 222231311032 its reverse (230113132222), we get a palindrome (452344443254).

The spelling of 222231311032 in words is "two hundred twenty-two billion, two hundred thirty-one million, three hundred eleven thousand, thirty-two".