22004114243 has 4 divisors (see below), whose sum is σ = 22006599120. Its totient is φ = 22001629368.

The previous prime is 22004114207. The next prime is 22004114257. The reversal of 22004114243 is 34241140022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34241140022 = 2 ⋅17120570011.

It is a cyclic number.

It is not a de Polignac number, because 22004114243 - 2¹² = 22004110147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22004114273) 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, 1229108 + ... + 1246881.

It is an arithmetic number, because the mean of its divisors is an integer number (5501649780).

Almost surely, 2^22004114243 is an apocalyptic number.

22004114243 is a deficient number, since it is larger than the sum of its proper divisors (2484877).

22004114243 is an equidigital number, since it uses as much as digits as its factorization.

22004114243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484876.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22004114243 its reverse (34241140022), we get a palindrome (56245254265).

The spelling of 22004114243 in words is "twenty-two billion, four million, one hundred fourteen thousand, two hundred forty-three".