122244424426 has 8 divisors (see below), whose sum is σ = 183780558144. Its totient is φ = 60984238380.

The previous prime is 122244424409. The next prime is 122244424481. The reversal of 122244424426 is 624424442221.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68985810 + ... + 68987581.

It is an arithmetic number, because the mean of its divisors is an integer number (22972569768).

Almost surely, 2^122244424426 is an apocalyptic number.

122244424426 is a deficient number, since it is larger than the sum of its proper divisors (61536133718).

122244424426 is a wasteful number, since it uses less digits than its factorization.

122244424426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137973836.

The product of its digits is 196608, while the sum is 37.

Adding to 122244424426 its reverse (624424442221), we get a palindrome (746668866647).

The spelling of 122244424426 in words is "one hundred twenty-two billion, two hundred forty-four million, four hundred twenty-four thousand, four hundred twenty-six".