120105022 has 16 divisors (see below), whose sum is σ = 184364352. Its totient is φ = 58655520.

The previous prime is 120104993. The next prime is 120105079. The reversal of 120105022 is 220501021.

It is a junction number, because it is equal to n+sod(n) for n = 120104993 and 120105011.

It is a congruent number.

It is an unprimeable number.

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, 61168 + ... + 63100.

It is an arithmetic number, because the mean of its divisors is an integer number (11522772).

Almost surely, 2^120105022 is an apocalyptic number.

120105022 is a deficient number, since it is larger than the sum of its proper divisors (64259330).

120105022 is a wasteful number, since it uses less digits than its factorization.

120105022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 120105022 is about 10959.2436782836. The cubic root of 120105022 is about 493.3862654226.

Adding to 120105022 its reverse (220501021), we get a palindrome (340606043).

The spelling of 120105022 in words is "one hundred twenty million, one hundred five thousand, twenty-two".