120204422 has 32 divisors (see below), whose sum is σ = 201519360. Its totient is φ = 53400960.

The previous prime is 120204419. The next prime is 120204439. The reversal of 120204422 is 224402021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120204422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235904 + ... + 236412.

It is an arithmetic number, because the mean of its divisors is an integer number (6297480).

Almost surely, 2^120204422 is an apocalyptic number.

120204422 is a deficient number, since it is larger than the sum of its proper divisors (81314938).

120204422 is a wasteful number, since it uses less digits than its factorization.

120204422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 120204422 is about 10963.7777248538. Note that the first 4 decimals coincide. The cubic root of 120204422 is about 493.5223381997.

Adding to 120204422 its reverse (224402021), we get a palindrome (344606443).

The spelling of 120204422 in words is "one hundred twenty million, two hundred four thousand, four hundred twenty-two".