121044422 has 8 divisors (see below), whose sum is σ = 181903872. Its totient is φ = 60409800.

The previous prime is 121044409. The next prime is 121044431. The reversal of 121044422 is 224440121.

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 = 121044394 and 121044403.

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, 54854 + ... + 57017.

It is an arithmetic number, because the mean of its divisors is an integer number (22737984).

Almost surely, 2^121044422 is an apocalyptic number.

121044422 is a deficient number, since it is larger than the sum of its proper divisors (60859450).

121044422 is a wasteful number, since it uses less digits than its factorization.

121044422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112414.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 121044422 is about 11002.0189965297. The cubic root of 121044422 is about 494.6692644941.

Adding to 121044422 its reverse (224440121), we get a palindrome (345484543).

The spelling of 121044422 in words is "one hundred twenty-one million, forty-four thousand, four hundred twenty-two".