333001033220 has 96 divisors (see below), whose sum is σ = 728858946816. Its totient is φ = 127703347200.

The previous prime is 333001033219. The next prime is 333001033229. The reversal of 333001033220 is 22330100333.

It is a super-2 number, since 2×333001033220² (a number of 24 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 = 333001033192 and 333001033201.

It is not an unprimeable number, because it can be changed into a prime (333001033229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11049212 + ... + 11079308.

It is an arithmetic number, because the mean of its divisors is an integer number (7592280696).

Almost surely, 2^333001033220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 333001033220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364429473408).

333001033220 is an abundant number, since it is smaller than the sum of its proper divisors (395857913596).

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

333001033220 is a wasteful number, since it uses less digits than its factorization.

333001033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30381 (or 30379 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 333001033220 its reverse (22330100333), we get a palindrome (355331133553).

The spelling of 333001033220 in words is "three hundred thirty-three billion, one million, thirty-three thousand, two hundred twenty".