21322033221110 has 8 divisors (see below), whose sum is σ = 38379659798016. Its totient is φ = 8528813288440.

The previous prime is 21322033221079. The next prime is 21322033221133. The reversal of 21322033221110 is 1112233022312.

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

It is a congruent number.

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, 1066101661046 + ... + 1066101661065.

It is an arithmetic number, because the mean of its divisors is an integer number (4797457474752).

Almost surely, 2^{21322033221110} is an apocalyptic number.

21322033221110 is a deficient number, since it is larger than the sum of its proper divisors (17057626576906).

21322033221110 is a wasteful number, since it uses less digits than its factorization.

21322033221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132203322118.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 21322033221110 its reverse (1112233022312), we get a palindrome (22434266243422).

The spelling of 21322033221110 in words is "twenty-one trillion, three hundred twenty-two billion, thirty-three million, two hundred twenty-one thousand, one hundred ten".