122214415 has 8 divisors (see below), whose sum is σ = 149061888. Its totient is φ = 96168480.

The previous prime is 122214401. The next prime is 122214427. The reversal of 122214415 is 514412221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122214415 - 2¹⁷ = 122083343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200047 + ... + 200656.

It is an arithmetic number, because the mean of its divisors is an integer number (18632736).

Almost surely, 2^122214415 is an apocalyptic number.

122214415 is a deficient number, since it is larger than the sum of its proper divisors (26847473).

122214415 is an equidigital number, since it uses as much as digits as its factorization.

122214415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400769.

The product of its digits is 640, while the sum is 22.

The square root of 122214415 is about 11055.0628673020. The cubic root of 122214415 is about 496.2579506665.

Adding to 122214415 its reverse (514412221), we get a palindrome (636626636).

The spelling of 122214415 in words is "one hundred twenty-two million, two hundred fourteen thousand, four hundred fifteen".