122214231 has 16 divisors (see below), whose sum is σ = 183763200. Its totient is φ = 80258904.

The previous prime is 122214229. The next prime is 122214247. The reversal of 122214231 is 132412221.

It is a happy number.

It is not a de Polignac number, because 122214231 - 2¹ = 122214229 is a prime.

It is a super-2 number, since 2×122214231² = 29872636517842722, which contains 22 as substring.

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 (122214031) 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, 31971 + ... + 35588.

It is an arithmetic number, because the mean of its divisors is an integer number (11485200).

Almost surely, 2^122214231 is an apocalyptic number.

122214231 is a deficient number, since it is larger than the sum of its proper divisors (61548969).

122214231 is an equidigital number, since it uses as much as digits as its factorization.

122214231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67635 (or 67629 counting only the distinct ones).

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

The square root of 122214231 is about 11055.0545453200. The cubic root of 122214231 is about 496.2577016192.

Adding to 122214231 its reverse (132412221), we get a palindrome (254626452).

The spelling of 122214231 in words is "one hundred twenty-two million, two hundred fourteen thousand, two hundred thirty-one".