22222021103323 has 2 divisors, whose sum is σ = 22222021103324. Its totient is φ = 22222021103322.

The previous prime is 22222021103263. The next prime is 22222021103339. The reversal of 22222021103323 is 32330112022222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22222021103323 - 2²⁹ = 22221484232411 is a prime.

It is not a weakly prime, because it can be changed into another prime (22222021101323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111010551661 + 11111010551662.

It is an arithmetic number, because the mean of its divisors is an integer number (11111010551662).

Almost surely, 2^{22222021103323} is an apocalyptic number.

22222021103323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22222021103323 is an equidigital number, since it uses as much as digits as its factorization.

22222021103323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22222021103323 its reverse (32330112022222), we get a palindrome (54552133125545).

The spelling of 22222021103323 in words is "twenty-two trillion, two hundred twenty-two billion, twenty-one million, one hundred three thousand, three hundred twenty-three".