21332133322 has 8 divisors (see below), whose sum is σ = 32448879072. Its totient is φ = 10515840300.

The previous prime is 21332133313. The next prime is 21332133343. The reversal of 21332133322 is 22333123312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75113004 + ... + 75113287.

It is an arithmetic number, because the mean of its divisors is an integer number (4056109884).

Almost surely, 2^21332133322 is an apocalyptic number.

21332133322 is a deficient number, since it is larger than the sum of its proper divisors (11116745750).

21332133322 is a wasteful number, since it uses less digits than its factorization.

21332133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150226364.

The product of its digits is 3888, while the sum is 25.

Adding to 21332133322 its reverse (22333123312), we get a palindrome (43665256634).

The spelling of 21332133322 in words is "twenty-one billion, three hundred thirty-two million, one hundred thirty-three thousand, three hundred twenty-two".