120532224142 has 8 divisors (see below), whose sum is σ = 197234548632. Its totient is φ = 54787374600.

The previous prime is 120532224107. The next prime is 120532224151. The reversal of 120532224142 is 241422235021.

120532224142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120532224142.

It is a congruent number.

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, 2739368709 + ... + 2739368752.

It is an arithmetic number, because the mean of its divisors is an integer number (24654318579).

Almost surely, 2^120532224142 is an apocalyptic number.

120532224142 is a deficient number, since it is larger than the sum of its proper divisors (76702324490).

120532224142 is a wasteful number, since it uses less digits than its factorization.

120532224142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5478737474.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 120532224142 its reverse (241422235021), we get a palindrome (361954459163).

The spelling of 120532224142 in words is "one hundred twenty billion, five hundred thirty-two million, two hundred twenty-four thousand, one hundred forty-two".