22023302111443 has 4 divisors (see below), whose sum is σ = 22023656821800. Its totient is φ = 22022947401088.

The previous prime is 22023302111411. The next prime is 22023302111509. The reversal of 22023302111443 is 34411120332022.

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 22023302111443 - 2⁵ = 22023302111411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22023302111243) 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, 177262030 + ... + 177386227.

It is an arithmetic number, because the mean of its divisors is an integer number (5505914205450).

Almost surely, 2^{22023302111443} is an apocalyptic number.

22023302111443 is a deficient number, since it is larger than the sum of its proper divisors (354710357).

22023302111443 is an equidigital number, since it uses as much as digits as its factorization.

22023302111443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354710356.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22023302111443 its reverse (34411120332022), we get a palindrome (56434422443465).

The spelling of 22023302111443 in words is "twenty-two trillion, twenty-three billion, three hundred two million, one hundred eleven thousand, four hundred forty-three".