122421304214 has 32 divisors (see below), whose sum is σ = 201862955520. Its totient is φ = 55219824000.

The previous prime is 122421304183. The next prime is 122421304217. The reversal of 122421304214 is 412403124221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122421304217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3246782 + ... + 3284270.

It is an arithmetic number, because the mean of its divisors is an integer number (6308217360).

Almost surely, 2^122421304214 is an apocalyptic number.

122421304214 is a deficient number, since it is larger than the sum of its proper divisors (79441651306).

122421304214 is a wasteful number, since it uses less digits than its factorization.

122421304214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38636.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 122421304214 its reverse (412403124221), we get a palindrome (534824428435).

The spelling of 122421304214 in words is "one hundred twenty-two billion, four hundred twenty-one million, three hundred four thousand, two hundred fourteen".