122214412 has 12 divisors (see below), whose sum is σ = 215437320. Its totient is φ = 60660896.

The previous prime is 122214401. The next prime is 122214427. The reversal of 122214412 is 214412221.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 122214412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110962 + ... + 112057.

It is an arithmetic number, because the mean of its divisors is an integer number (17953110).

Almost surely, 2^122214412 is an apocalyptic number.

It is an amenable number.

122214412 is a deficient number, since it is larger than the sum of its proper divisors (93222908).

122214412 is a wasteful number, since it uses less digits than its factorization.

122214412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223160 (or 223158 counting only the distinct ones).

The product of its digits is 256, while the sum is 19.

The square root of 122214412 is about 11055.0627316176. The cubic root of 122214412 is about 496.2579466059.

Adding to 122214412 its reverse (214412221), we get a palindrome (336626633).

The spelling of 122214412 in words is "one hundred twenty-two million, two hundred fourteen thousand, four hundred twelve".