120443422 has 16 divisors (see below), whose sum is σ = 201284352. Its totient is φ = 53581720.

The previous prime is 120443417. The next prime is 120443429. The reversal of 120443422 is 224344021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 120443393 and 120443402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120443429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57208 + ... + 59275.

It is an arithmetic number, because the mean of its divisors is an integer number (12580272).

Almost surely, 2^120443422 is an apocalyptic number.

120443422 is a deficient number, since it is larger than the sum of its proper divisors (80840930).

120443422 is a wasteful number, since it uses less digits than its factorization.

120443422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116543.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 120443422 is about 10974.6718401964. The cubic root of 120443422 is about 493.8492084577.

Adding to 120443422 its reverse (224344021), we get a palindrome (344787443).

The spelling of 120443422 in words is "one hundred twenty million, four hundred forty-three thousand, four hundred twenty-two".