22211242403303 has 4 divisors (see below), whose sum is σ = 22575361131288. Its totient is φ = 21847123675320.

The previous prime is 22211242403297. The next prime is 22211242403323. The reversal of 22211242403303 is 30330424211222.

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 22211242403303 - 2¹⁴ = 22211242386919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211242403323) 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, 182059363901 + ... + 182059364022.

It is an arithmetic number, because the mean of its divisors is an integer number (5643840282822).

Almost surely, 2^{22211242403303} is an apocalyptic number.

22211242403303 is a deficient number, since it is larger than the sum of its proper divisors (364118727985).

22211242403303 is an equidigital number, since it uses as much as digits as its factorization.

22211242403303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364118727984.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22211242403303 its reverse (30330424211222), we get a palindrome (52541666614525).

The spelling of 22211242403303 in words is "twenty-two trillion, two hundred eleven billion, two hundred forty-two million, four hundred three thousand, three hundred three".