220033212320 has 48 divisors (see below), whose sum is σ = 528639138720. Its totient is φ = 86521530624.

The previous prime is 220033212319. The next prime is 220033212337. The reversal of 220033212320 is 23212330022.

220033212320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220033212320² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 220033212292 and 220033212301.

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 7 ways as a sum of consecutive naturals, for example, 11644862 + ... + 11663741.

It is an arithmetic number, because the mean of its divisors is an integer number (11013315390).

Almost surely, 2^220033212320 is an apocalyptic number.

220033212320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220033212320 is an abundant number, since it is smaller than the sum of its proper divisors (308605926400).

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

220033212320 is a wasteful number, since it uses less digits than its factorization.

220033212320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23308677 (or 23308669 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 220033212320 its reverse (23212330022), we get a palindrome (243245542342).

It can be divided in two parts, 22003 and 3212320, that added together give a palindrome (3234323).

The spelling of 220033212320 in words is "two hundred twenty billion, thirty-three million, two hundred twelve thousand, three hundred twenty".