22110200321 has 8 divisors (see below), whose sum is σ = 24122165664. Its totient is φ = 20098559520.

The previous prime is 22110200309. The next prime is 22110200327. The reversal of 22110200321 is 12300201122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22110200321 - 2³⁰ = 21036458497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22110200296 and 22110200305.

It is not an unprimeable number, because it can be changed into a prime (22110200327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74270 + ... + 223016.

It is an arithmetic number, because the mean of its divisors is an integer number (3015270708).

Almost surely, 2^22110200321 is an apocalyptic number.

It is an amenable number.

22110200321 is a deficient number, since it is larger than the sum of its proper divisors (2011965343).

22110200321 is a wasteful number, since it uses less digits than its factorization.

22110200321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162271.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22110200321 its reverse (12300201122), we get a palindrome (34410401443).

The spelling of 22110200321 in words is "twenty-two billion, one hundred ten million, two hundred thousand, three hundred twenty-one".