3033230221100 has 72 divisors (see below), whose sum is σ = 6749796245808. Its totient is φ = 1182504556800.

The previous prime is 3033230221081. The next prime is 3033230221123. The reversal of 3033230221100 is 11220323303.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1217222 + ... + 2747378.

Almost surely, 2^{3033230221100} 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 3033230221100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3374898122904).

3033230221100 is an abundant number, since it is smaller than the sum of its proper divisors (3716566024708).

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

3033230221100 is a wasteful number, since it uses less digits than its factorization.

3033230221100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530675 (or 1530668 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3033230221100 its reverse (11220323303), we get a palindrome (3044450544403).

The spelling of 3033230221100 in words is "three trillion, thirty-three billion, two hundred thirty million, two hundred twenty-one thousand, one hundred".