22133100200321 has 16 divisors (see below), whose sum is σ = 24614568593280. Its totient is φ = 19730285752320.

The previous prime is 22133100200311. The next prime is 22133100200371. The reversal of 22133100200321 is 12300200133122.

It is not a de Polignac number, because 22133100200321 - 2¹⁰ = 22133100199297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22133100200293 and 22133100200302.

It is not an unprimeable number, because it can be changed into a prime (22133100200311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9606656 + ... + 11685633.

It is an arithmetic number, because the mean of its divisors is an integer number (1538410537080).

Almost surely, 2^{22133100200321} is an apocalyptic number.

It is an amenable number.

22133100200321 is a deficient number, since it is larger than the sum of its proper divisors (2481468392959).

22133100200321 is a wasteful number, since it uses less digits than its factorization.

22133100200321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21294136.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22133100200321 its reverse (12300200133122), we get a palindrome (34433300333443).

The spelling of 22133100200321 in words is "twenty-two trillion, one hundred thirty-three billion, one hundred million, two hundred thousand, three hundred twenty-one".