120000422 has 4 divisors (see below), whose sum is σ = 180000636. Its totient is φ = 60000210.

The previous prime is 120000403. The next prime is 120000449. The reversal of 120000422 is 224000021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30000104 + ... + 30000107.

It is an arithmetic number, because the mean of its divisors is an integer number (45000159).

Almost surely, 2^120000422 is an apocalyptic number.

120000422 is a deficient number, since it is larger than the sum of its proper divisors (60000214).

120000422 is an equidigital number, since it uses as much as digits as its factorization.

120000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60000213.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 120000422 is about 10954.4704116630. The cubic root of 120000422 is about 493.2429930551.

Adding to 120000422 its reverse (224000021), we get a palindrome (344000443).

The spelling of 120000422 in words is "one hundred twenty million, four hundred twenty-two", and thus it is an aban number.