120204122 has 8 divisors (see below), whose sum is σ = 183362400. Its totient is φ = 59083324.

The previous prime is 120204061. The next prime is 120204137. The reversal of 120204122 is 221402021.

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 = 120204097 and 120204106.

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, 509222 + ... + 509457.

It is an arithmetic number, because the mean of its divisors is an integer number (22920300).

Almost surely, 2^120204122 is an apocalyptic number.

120204122 is a deficient number, since it is larger than the sum of its proper divisors (63158278).

120204122 is a wasteful number, since it uses less digits than its factorization.

120204122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018740.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 120204122 is about 10963.7640434296. The cubic root of 120204122 is about 493.5219276301.

Adding to 120204122 its reverse (221402021), we get a palindrome (341606143).

The spelling of 120204122 in words is "one hundred twenty million, two hundred four thousand, one hundred twenty-two".