21332333203332 has 96 divisors (see below), whose sum is σ = 52447250217600. Its totient is φ = 6741140539392.

The previous prime is 21332333203309. The next prime is 21332333203367. The reversal of 21332333203332 is 23330233323312.

It is a junction number, because it is equal to n+sod(n) for n = 21332333203293 and 21332333203302.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 643107 + ... + 6563402.

It is an arithmetic number, because the mean of its divisors is an integer number (546325523100).

Almost surely, 2^{21332333203332} is an apocalyptic number.

It is an amenable number.

21332333203332 is an abundant number, since it is smaller than the sum of its proper divisors (31114917014268).

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

21332333203332 is a wasteful number, since it uses less digits than its factorization.

21332333203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7206725 (or 7206723 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 33.

Adding to 21332333203332 its reverse (23330233323312), we get a palindrome (44662566526644).

The spelling of 21332333203332 in words is "twenty-one trillion, three hundred thirty-two billion, three hundred thirty-three million, two hundred three thousand, three hundred thirty-two".