4120004022 has 32 divisors (see below), whose sum is σ = 8300898144. Its totient is φ = 1363219200.

The previous prime is 4120003991. The next prime is 4120004039. The reversal of 4120004022 is 2204000214.

It is a junction number, because it is equal to n+sod(n) for n = 4120003992 and 4120004010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541122 + ... + 548682.

It is an arithmetic number, because the mean of its divisors is an integer number (259403067).

Almost surely, 2^4120004022 is an apocalyptic number.

4120004022 is an abundant number, since it is smaller than the sum of its proper divisors (4180894122).

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

4120004022 is a wasteful number, since it uses less digits than its factorization.

4120004022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8224.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 4120004022 is about 64187.2574737385. The cubic root of 4120004022 is about 1603.1194379373.

Adding to 4120004022 its reverse (2204000214), we get a palindrome (6324004236).

The spelling of 4120004022 in words is "four billion, one hundred twenty million, four thousand, twenty-two".