4022160720 has 80 divisors (see below), whose sum is σ = 12870938112. Its totient is φ = 1037975040.

The previous prime is 4022160707. The next prime is 4022160757. The reversal of 4022160720 is 270612204.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262867 + ... + 277746.

Almost surely, 2^4022160720 is an apocalyptic number.

4022160720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4022160720 is an abundant number, since it is smaller than the sum of its proper divisors (8848777392).

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

4022160720 is a wasteful number, since it uses less digits than its factorization.

4022160720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540660 (or 540654 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 4022160720 is about 63420.5070935261. The cubic root of 4022160720 is about 1590.3271507513.

Adding to 4022160720 its reverse (270612204), we get a palindrome (4292772924).

The spelling of 4022160720 in words is "four billion, twenty-two million, one hundred sixty thousand, seven hundred twenty".