21833298022 has 4 divisors (see below), whose sum is σ = 32749947036. Its totient is φ = 10916649010.

The previous prime is 21833298017. The next prime is 21833298037. The reversal of 21833298022 is 22089233812.

21833298022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×21833298022³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 5458324504 + ... + 5458324507.

It is an arithmetic number, because the mean of its divisors is an integer number (8187486759).

Almost surely, 2^21833298022 is an apocalyptic number.

21833298022 is a deficient number, since it is larger than the sum of its proper divisors (10916649014).

21833298022 is a wasteful number, since it uses less digits than its factorization.

21833298022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10916649013.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 21833298022 in words is "twenty-one billion, eight hundred thirty-three million, two hundred ninety-eight thousand, twenty-two".