120280422 has 8 divisors (see below), whose sum is σ = 240560856. Its totient is φ = 40093472.

The previous prime is 120280411. The next prime is 120280441. The reversal of 120280422 is 224082021.

It is a happy number.

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

120280422 is an admirable number.

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, 10023363 + ... + 10023374.

It is an arithmetic number, because the mean of its divisors is an integer number (30070107).

Almost surely, 2^120280422 is an apocalyptic number.

120280422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120280422 is a wasteful number, since it uses less digits than its factorization.

120280422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20046742.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 120280422 is about 10967.2431358113. The cubic root of 120280422 is about 493.6263271518.

The spelling of 120280422 in words is "one hundred twenty million, two hundred eighty thousand, four hundred twenty-two".