120422422 has 8 divisors (see below), whose sum is σ = 183695400. Its totient is φ = 59190624.

The previous prime is 120422389. The next prime is 120422431. The reversal of 120422422 is 224224021.

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 120422422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510147 + ... + 510382.

It is an arithmetic number, because the mean of its divisors is an integer number (22961925).

Almost surely, 2^120422422 is an apocalyptic number.

120422422 is a deficient number, since it is larger than the sum of its proper divisors (63272978).

120422422 is a wasteful number, since it uses less digits than its factorization.

120422422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020590.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 120422422 is about 10973.7150500639. The cubic root of 120422422 is about 493.8205049774.

Adding to 120422422 its reverse (224224021), we get a palindrome (344646443).

The spelling of 120422422 in words is "one hundred twenty million, four hundred twenty-two thousand, four hundred twenty-two".