120012022 has 16 divisors (see below), whose sum is σ = 202295520. Its totient is φ = 52981632.

The previous prime is 120012019. The next prime is 120012023. The reversal of 120012022 is 220210021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120012023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99747 + ... + 100942.

It is an arithmetic number, because the mean of its divisors is an integer number (12643470).

Almost surely, 2^120012022 is an apocalyptic number.

120012022 is a deficient number, since it is larger than the sum of its proper divisors (82283498).

120012022 is a wasteful number, since it uses less digits than its factorization.

120012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200727.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 120012022 is about 10954.9998630762. Note that the first 3 decimals coincide. The cubic root of 120012022 is about 493.2588858725.

Adding to 120012022 its reverse (220210021), we get a palindrome (340222043).

The spelling of 120012022 in words is "one hundred twenty million, twelve thousand, twenty-two".