10031033220 has 48 divisors (see below), whose sum is σ = 30247425600. Its totient is φ = 2469177216.

The previous prime is 10031033179. The next prime is 10031033231. The reversal of 10031033220 is 2233013001.

10031033220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10031033220.

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, 6429370 + ... + 6430929.

It is an arithmetic number, because the mean of its divisors is an integer number (630154700).

Almost surely, 2^10031033220 is an apocalyptic number.

10031033220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10031033220 is an abundant number, since it is smaller than the sum of its proper divisors (20216392380).

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

10031033220 is a wasteful number, since it uses less digits than its factorization.

10031033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12860324 (or 12860322 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10031033220 its reverse (2233013001), we get a palindrome (12264046221).

The spelling of 10031033220 in words is "ten billion, thirty-one million, thirty-three thousand, two hundred twenty".