222132233332123 has 4 divisors (see below), whose sum is σ = 222521256508408. Its totient is φ = 221743210155840.

The previous prime is 222132233332103. The next prime is 222132233332151. The reversal of 222132233332123 is 321233332231222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222132233332123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222132233332103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194511587286 + ... + 194511588427.

It is an arithmetic number, because the mean of its divisors is an integer number (55630314127102).

Almost surely, 2^{222132233332123} is an apocalyptic number.

222132233332123 is a deficient number, since it is larger than the sum of its proper divisors (389023176285).

222132233332123 is an equidigital number, since it uses as much as digits as its factorization.

222132233332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389023176284.

The product of its digits is 93312, while the sum is 34.

Adding to 222132233332123 its reverse (321233332231222), we get a palindrome (543365565563345).

The spelling of 222132233332123 in words is "two hundred twenty-two trillion, one hundred thirty-two billion, two hundred thirty-three million, three hundred thirty-two thousand, one hundred twenty-three".