122210223 has 16 divisors (see below), whose sum is σ = 176161920. Its totient is φ = 75098016.

The previous prime is 122210191. The next prime is 122210227. The reversal of 122210223 is 322012221.

It is a happy number.

It is not a de Polignac number, because 122210223 - 2⁵ = 122210191 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122210227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26865 + ... + 31082.

It is an arithmetic number, because the mean of its divisors is an integer number (11010120).

Almost surely, 2^122210223 is an apocalyptic number.

122210223 is a deficient number, since it is larger than the sum of its proper divisors (53951697).

122210223 is a wasteful number, since it uses less digits than its factorization.

122210223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58006.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 122210223 is about 11054.8732692872. The cubic root of 122210223 is about 496.2522766573.

Adding to 122210223 its reverse (322012221), we get a palindrome (444222444).

The spelling of 122210223 in words is "one hundred twenty-two million, two hundred ten thousand, two hundred twenty-three".