20221100321323 has 8 divisors (see below), whose sum is σ = 22261761822960. Its totient is φ = 18214168762080.

The previous prime is 20221100321321. The next prime is 20221100321327. The reversal of 20221100321323 is 32312300112202.

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 20221100321323 - 2¹ = 20221100321321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20221100321294 and 20221100321303.

It is not an unprimeable number, because it can be changed into a prime (20221100321321) 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, 8432484340 + ... + 8432486737.

It is an arithmetic number, because the mean of its divisors is an integer number (2782720227870).

Almost surely, 2^{20221100321323} is an apocalyptic number.

20221100321323 is a deficient number, since it is larger than the sum of its proper divisors (2040661501637).

20221100321323 is a wasteful number, since it uses less digits than its factorization.

20221100321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16864971197.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20221100321323 its reverse (32312300112202), we get a palindrome (52533400433525).

The spelling of 20221100321323 in words is "twenty trillion, two hundred twenty-one billion, one hundred million, three hundred twenty-one thousand, three hundred twenty-three".