122016326 has 4 divisors (see below), whose sum is σ = 183024492. Its totient is φ = 61008162.

The previous prime is 122016317. The next prime is 122016329. The reversal of 122016326 is 623610221.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122016329) 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 as a sum of consecutive naturals, namely, 30504080 + ... + 30504083.

It is an arithmetic number, because the mean of its divisors is an integer number (45756123).

Almost surely, 2^122016326 is an apocalyptic number.

122016326 is a deficient number, since it is larger than the sum of its proper divisors (61008166).

122016326 is an equidigital number, since it uses as much as digits as its factorization.

122016326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61008165.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 122016326 is about 11046.1000357592. The cubic root of 122016326 is about 495.9896888032.

Adding to 122016326 its reverse (623610221), we get a palindrome (745626547).

The spelling of 122016326 in words is "one hundred twenty-two million, sixteen thousand, three hundred twenty-six".