120120722 has 16 divisors (see below), whose sum is σ = 191023872. Its totient is φ = 56550960.

The previous prime is 120120713. The next prime is 120120727. The reversal of 120120722 is 227021021.

It is a self number, because there is not a number n which added to its sum of digits gives 120120722.

It is not an unprimeable number, because it can be changed into a prime (120120727) 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, 23888 + ... + 28475.

It is an arithmetic number, because the mean of its divisors is an integer number (11938992).

Almost surely, 2^120120722 is an apocalyptic number.

120120722 is a deficient number, since it is larger than the sum of its proper divisors (70903150).

120120722 is a wasteful number, since it uses less digits than its factorization.

120120722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52433.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 120120722 is about 10959.9599451823. The cubic root of 120120722 is about 493.4077627942.

Adding to 120120722 its reverse (227021021), we get a palindrome (347141743).

The spelling of 120120722 in words is "one hundred twenty million, one hundred twenty thousand, seven hundred twenty-two".