20221100233323 has 128 divisors (see below), whose sum is σ = 30917445672960. Its totient is φ = 11648509931520.

The previous prime is 20221100233273. The next prime is 20221100233349. The reversal of 20221100233323 is 32333200112202.

It is not a de Polignac number, because 20221100233323 - 2⁸ = 20221100233067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20221100233293 and 20221100233302.

It is not an unprimeable number, because it can be changed into a prime (20221100233363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5966684713 + ... + 5966688101.

It is an arithmetic number, because the mean of its divisors is an integer number (241542544320).

Almost surely, 2^{20221100233323} is an apocalyptic number.

20221100233323 is a deficient number, since it is larger than the sum of its proper divisors (10696345439637).

20221100233323 is a wasteful number, since it uses less digits than its factorization.

20221100233323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4257.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20221100233323 its reverse (32333200112202), we get a palindrome (52554300345525).

The spelling of 20221100233323 in words is "twenty trillion, two hundred twenty-one billion, one hundred million, two hundred thirty-three thousand, three hundred twenty-three".