121232344 has 16 divisors (see below), whose sum is σ = 227470320. Its totient is φ = 60573600.

The previous prime is 121232311. The next prime is 121232347. The reversal of 121232344 is 443232121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121232347) 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 3 ways as a sum of consecutive naturals, for example, 9069 + ... + 18019.

It is an arithmetic number, because the mean of its divisors is an integer number (14216895).

Almost surely, 2^121232344 is an apocalyptic number.

It is an amenable number.

121232344 is a deficient number, since it is larger than the sum of its proper divisors (106237976).

121232344 is a wasteful number, since it uses less digits than its factorization.

121232344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10650 (or 10646 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 121232344 is about 11010.5560259235. The cubic root of 121232344 is about 494.9251242049.

Adding to 121232344 its reverse (443232121), we get a palindrome (564464465).

The spelling of 121232344 in words is "one hundred twenty-one million, two hundred thirty-two thousand, three hundred forty-four".