120142030424422 has 8 divisors (see below), whose sum is σ = 180513902142000. Its totient is φ = 59970729710424.

The previous prime is 120142030424327. The next prime is 120142030424459. The reversal of 120142030424422 is 224424030241021.

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

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, 50142749397 + ... + 50142751792.

It is an arithmetic number, because the mean of its divisors is an integer number (22564237767750).

Almost surely, 2^{120142030424422} is an apocalyptic number.

120142030424422 is a deficient number, since it is larger than the sum of its proper divisors (60371871717578).

120142030424422 is a wasteful number, since it uses less digits than its factorization.

120142030424422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100285501790.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 120142030424422 its reverse (224424030241021), we get a palindrome (344566060665443).

The spelling of 120142030424422 in words is "one hundred twenty trillion, one hundred forty-two billion, thirty million, four hundred twenty-four thousand, four hundred twenty-two".