12233021100330 has 128 divisors (see below), whose sum is σ = 31342689607680. Its totient is φ = 3044940595200.

The previous prime is 12233021100253. The next prime is 12233021100331. The reversal of 12233021100330 is 3300112033221.

It is a super-2 number, since 2×12233021100330² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12233021100297 and 12233021100306.

It is not an unprimeable number, because it can be changed into a prime (12233021100331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 181387056 + ... + 181454484.

It is an arithmetic number, because the mean of its divisors is an integer number (244864762560).

Almost surely, 2^{12233021100330} is an apocalyptic number.

12233021100330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12233021100330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15671344803840).

12233021100330 is an abundant number, since it is smaller than the sum of its proper divisors (19109668507350).

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

12233021100330 is a wasteful number, since it uses less digits than its factorization.

12233021100330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70384.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12233021100330 its reverse (3300112033221), we get a palindrome (15533133133551).

The spelling of 12233021100330 in words is "twelve trillion, two hundred thirty-three billion, twenty-one million, one hundred thousand, three hundred thirty".