122214471 has 16 divisors (see below), whose sum is σ = 168478464. Its totient is φ = 78753024.

The previous prime is 122214467. The next prime is 122214473. The reversal of 122214471 is 174412221.

122214471 is nontrivially palindromic in base 16.

It is not a de Polignac number, because 122214471 - 2² = 122214467 is a prime.

It is a super-3 number, since 3×122214471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122214473) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7630 + ... + 17396.

It is an arithmetic number, because the mean of its divisors is an integer number (10529904).

Almost surely, 2^122214471 is an apocalyptic number.

122214471 is a deficient number, since it is larger than the sum of its proper divisors (46263993).

122214471 is an equidigital number, since it uses as much as digits as its factorization.

122214471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9910.

The product of its digits is 896, while the sum is 24.

The square root of 122214471 is about 11055.0654000779. The cubic root of 122214471 is about 496.2580264634.

Adding to 122214471 its reverse (174412221), we get a palindrome (296626692).

The spelling of 122214471 in words is "one hundred twenty-two million, two hundred fourteen thousand, four hundred seventy-one".