22132002100223 has 4 divisors (see below), whose sum is σ = 22646699823528. Its totient is φ = 21617304376920.

The previous prime is 22132002100213. The next prime is 22132002100349. The reversal of 22132002100223 is 32200120023122.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22132002100223 - 2⁴⁰ = 21032490472447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22132002100195 and 22132002100204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132002100213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257348861588 + ... + 257348861673.

It is an arithmetic number, because the mean of its divisors is an integer number (5661674955882).

Almost surely, 2^{22132002100223} is an apocalyptic number.

22132002100223 is a deficient number, since it is larger than the sum of its proper divisors (514697723305).

22132002100223 is an equidigital number, since it uses as much as digits as its factorization.

22132002100223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514697723304.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22132002100223 its reverse (32200120023122), we get a palindrome (54332122123345).

The spelling of 22132002100223 in words is "twenty-two trillion, one hundred thirty-two billion, two million, one hundred thousand, two hundred twenty-three".