22132122200321 has 16 divisors (see below), whose sum is σ = 26625332751360. Its totient is φ = 17971798101840.

The previous prime is 22132122200303. The next prime is 22132122200333. The reversal of 22132122200321 is 12300222123122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22132122200321 - 2⁶ = 22132122200257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22132122200351) 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, 16874276 + ... + 18138506.

It is an arithmetic number, because the mean of its divisors is an integer number (1664083296960).

Almost surely, 2^{22132122200321} is an apocalyptic number.

It is an amenable number.

22132122200321 is a deficient number, since it is larger than the sum of its proper divisors (4493210551039).

22132122200321 is a wasteful number, since it uses less digits than its factorization.

22132122200321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395884.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22132122200321 its reverse (12300222123122), we get a palindrome (34432344323443).

The spelling of 22132122200321 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred twenty-two million, two hundred thousand, three hundred twenty-one".