21233200002 has 64 divisors (see below), whose sum is σ = 49077273600. Its totient is φ = 5998965696.

The previous prime is 21233199989. The next prime is 21233200033. The reversal of 21233200002 is 20000233212.

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 31 ways as a sum of consecutive naturals, for example, 1413093 + ... + 1428039.

It is an arithmetic number, because the mean of its divisors is an integer number (766832400).

Almost surely, 2^21233200002 is an apocalyptic number.

21233200002 is an abundant number, since it is smaller than the sum of its proper divisors (27844073598).

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

21233200002 is a wasteful number, since it uses less digits than its factorization.

21233200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15335.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 21233200002 its reverse (20000233212), we get a palindrome (41233433214).

The spelling of 21233200002 in words is "twenty-one billion, two hundred thirty-three million, two hundred thousand, two".