122201344 has 36 divisors (see below), whose sum is σ = 244648404. Its totient is φ = 60919808.

The previous prime is 122201333. The next prime is 122201371. The reversal of 122201344 is 443102221.

It can be written as a sum of positive squares in 2 ways, for example, as 62726400 + 59474944 = 7920^2 + 7712^2 .

It is a congruent number.

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, 142164 + ... + 143020.

It is an arithmetic number, because the mean of its divisors is an integer number (6795789).

Almost surely, 2^122201344 is an apocalyptic number.

It is an amenable number.

122201344 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

122201344 is an frugal number, since it uses more digits than its factorization.

122201344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 122201344 is about 11054.4716743949. The cubic root of 122201344 is about 496.2402582119.

Adding to 122201344 its reverse (443102221), we get a palindrome (565303565).

The spelling of 122201344 in words is "one hundred twenty-two million, two hundred one thousand, three hundred forty-four".