120402204 has 24 divisors (see below), whose sum is σ = 302549520. Its totient is φ = 37046784.

The previous prime is 120402173. The next prime is 120402209. The reversal of 120402204 is 402204021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120402209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385749 + ... + 386060.

It is an arithmetic number, because the mean of its divisors is an integer number (12606230).

Almost surely, 2^120402204 is an apocalyptic number.

It is an amenable number.

120402204 is an abundant number, since it is smaller than the sum of its proper divisors (182147316).

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

120402204 is a wasteful number, since it uses less digits than its factorization.

120402204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771829 (or 771827 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 120402204 is about 10972.7938101470. The cubic root of 120402204 is about 493.7928672070.

Adding to 120402204 its reverse (402204021), we get a palindrome (522606225).

The spelling of 120402204 in words is "one hundred twenty million, four hundred two thousand, two hundred four".