4032031222120 has 32 divisors (see below), whose sum is σ = 9896803909920. Its totient is φ = 1466193171520.

The previous prime is 4032031222099. The next prime is 4032031222123. The reversal of 4032031222120 is 212221302304.

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 = 4032031222091 and 4032031222100.

It is not an unprimeable number, because it can be changed into a prime (4032031222123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4581853222 + ... + 4581854101.

It is an arithmetic number, because the mean of its divisors is an integer number (309275122185).

Almost surely, 2^{4032031222120} is an apocalyptic number.

4032031222120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4032031222120 is an abundant number, since it is smaller than the sum of its proper divisors (5864772687800).

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

4032031222120 is a wasteful number, since it uses less digits than its factorization.

4032031222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9163707345 (or 9163707341 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 4032031222120 its reverse (212221302304), we get a palindrome (4244252524424).

The spelling of 4032031222120 in words is "four trillion, thirty-two billion, thirty-one million, two hundred twenty-two thousand, one hundred twenty".