122132223 has 18 divisors (see below), whose sum is σ = 179144784. Its totient is φ = 80179704.

The previous prime is 122132191. The next prime is 122132251. The reversal of 122132223 is 322231221.

It is not a de Polignac number, because 122132223 - 2⁵ = 122132191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122132196 and 122132205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122132123) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 38890 + ... + 41912.

It is an arithmetic number, because the mean of its divisors is an integer number (9952488).

Almost surely, 2^122132223 is an apocalyptic number.

122132223 is a deficient number, since it is larger than the sum of its proper divisors (57012561).

122132223 is an equidigital number, since it uses as much as digits as its factorization.

122132223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3163 (or 3093 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 122132223 is about 11051.3448502886. The cubic root of 122132223 is about 496.1466774297.

Adding to 122132223 its reverse (322231221), we get a palindrome (444363444).

The spelling of 122132223 in words is "one hundred twenty-two million, one hundred thirty-two thousand, two hundred twenty-three".