112202022123 has 8 divisors (see below), whose sum is σ = 166225218000. Its totient is φ = 74801348064.

The previous prime is 112202022113. The next prime is 112202022161. The reversal of 112202022123 is 321220202211.

It is not a de Polignac number, because 112202022123 - 2⁹ = 112202021611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112202022096 and 112202022105.

It is not an unprimeable number, because it can be changed into a prime (112202022113) 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 7 ways as a sum of consecutive naturals, for example, 2077815198 + ... + 2077815251.

It is an arithmetic number, because the mean of its divisors is an integer number (20778152250).

Almost surely, 2^112202022123 is an apocalyptic number.

112202022123 is a deficient number, since it is larger than the sum of its proper divisors (54023195877).

112202022123 is an equidigital number, since it uses as much as digits as its factorization.

112202022123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4155630458 (or 4155630452 counting only the distinct ones).

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

Adding to 112202022123 its reverse (321220202211), we get a palindrome (433422224334).

The spelling of 112202022123 in words is "one hundred twelve billion, two hundred two million, twenty-two thousand, one hundred twenty-three".