120705420870422 has 8 divisors (see below), whose sum is σ = 181095843907272. Its totient is φ = 60340139568000.

The previous prime is 120705420870421. The next prime is 120705420870439. The reversal of 120705420870422 is 224078024507021.

It is a happy number.

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

It is a super-2 number, since 2×120705420870422² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120705420870421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6285421604 + ... + 6285440807.

It is an arithmetic number, because the mean of its divisors is an integer number (22636980488409).

Almost surely, 2^{120705420870422} is an apocalyptic number.

120705420870422 is a deficient number, since it is larger than the sum of its proper divisors (60390423036850).

120705420870422 is a wasteful number, since it uses less digits than its factorization.

120705420870422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12570867214.

The product of its (nonzero) digits is 501760, while the sum is 44.

The spelling of 120705420870422 in words is "one hundred twenty trillion, seven hundred five billion, four hundred twenty million, eight hundred seventy thousand, four hundred twenty-two".