22230023121321 has 16 divisors (see below), whose sum is σ = 29973276103680. Its totient is φ = 14653395123840.

The previous prime is 22230023121263. The next prime is 22230023121343. The reversal of 22230023121321 is 12312132003222.

It is not a de Polignac number, because 22230023121321 - 2⁷ = 22230023121193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22230023121291 and 22230023121300.

It is not an unprimeable number, because it can be changed into a prime (22230023126321) 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, 64019256 + ... + 64365558.

It is an arithmetic number, because the mean of its divisors is an integer number (1873329756480).

Almost surely, 2^{22230023121321} is an apocalyptic number.

It is an amenable number.

22230023121321 is a deficient number, since it is larger than the sum of its proper divisors (7743252982359).

22230023121321 is a wasteful number, since it uses less digits than its factorization.

22230023121321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586816.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22230023121321 its reverse (12312132003222), we get a palindrome (34542155124543).

The spelling of 22230023121321 in words is "twenty-two trillion, two hundred thirty billion, twenty-three million, one hundred twenty-one thousand, three hundred twenty-one".