122214513 has 16 divisors (see below), whose sum is σ = 173905920. Its totient is φ = 76075776.

The previous prime is 122214511. The next prime is 122214539. The reversal of 122214513 is 315412221.

It is not a de Polignac number, because 122214513 - 2¹ = 122214511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122214513.

It is not an unprimeable number, because it can be changed into a prime (122214511) 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, 2958 + ... + 15911.

It is an arithmetic number, because the mean of its divisors is an integer number (10869120).

Almost surely, 2^122214513 is an apocalyptic number.

It is an amenable number.

122214513 is a deficient number, since it is larger than the sum of its proper divisors (51691407).

122214513 is a wasteful number, since it uses less digits than its factorization.

122214513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19016.

The product of its digits is 480, while the sum is 21.

The square root of 122214513 is about 11055.0672996595. The cubic root of 122214513 is about 496.2580833111.

Adding to 122214513 its reverse (315412221), we get a palindrome (437626734).

The spelling of 122214513 in words is "one hundred twenty-two million, two hundred fourteen thousand, five hundred thirteen".