120340043302422 has 32 divisors (see below), whose sum is σ = 241029871538400. Its totient is φ = 40055082795008.

The previous prime is 120340043302417. The next prime is 120340043302441. The reversal of 120340043302422 is 224203340043021.

It is a self number, because there is not a number n which added to its sum of digits gives 120340043302422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10747354 + ... + 18872882.

It is an arithmetic number, because the mean of its divisors is an integer number (7532183485575).

Almost surely, 2^{120340043302422} is an apocalyptic number.

120340043302422 is an abundant number, since it is smaller than the sum of its proper divisors (120689828235978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120340043302422 is a wasteful number, since it uses less digits than its factorization.

120340043302422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8129120.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 120340043302422 its reverse (224203340043021), we get a palindrome (344543383345443).

The spelling of 120340043302422 in words is "one hundred twenty trillion, three hundred forty billion, forty-three million, three hundred two thousand, four hundred twenty-two".