121332422 has 8 divisors (see below), whose sum is σ = 182320200. Its totient is φ = 60559024.

The previous prime is 121332401. The next prime is 121332437. The reversal of 121332422 is 224233121.

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

It is a junction number, because it is equal to n+sod(n) for n = 121332394 and 121332403.

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, 52172 + ... + 54447.

It is an arithmetic number, because the mean of its divisors is an integer number (22790025).

Almost surely, 2^121332422 is an apocalyptic number.

121332422 is a deficient number, since it is larger than the sum of its proper divisors (60987778).

121332422 is a wasteful number, since it uses less digits than its factorization.

121332422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107190.

The product of its digits is 576, while the sum is 20.

The square root of 121332422 is about 11015.0997271927. The cubic root of 121332422 is about 495.0612745968.

Adding to 121332422 its reverse (224233121), we get a palindrome (345565543).

The spelling of 121332422 in words is "one hundred twenty-one million, three hundred thirty-two thousand, four hundred twenty-two".