42226104223 has 4 divisors (see below), whose sum is σ = 42273710640. Its totient is φ = 42178497808.

The previous prime is 42226104199. The next prime is 42226104247. The reversal of 42226104223 is 32240162224.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (42226104199) and next prime (42226104247).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42226104223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42226104191 and 42226104200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42226104623) 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, 23801878 + ... + 23803651.

It is an arithmetic number, because the mean of its divisors is an integer number (10568427660).

Almost surely, 2^42226104223 is an apocalyptic number.

42226104223 is a deficient number, since it is larger than the sum of its proper divisors (47606417).

42226104223 is an equidigital number, since it uses as much as digits as its factorization.

42226104223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47606416.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 42226104223 its reverse (32240162224), we get a palindrome (74466266447).

The spelling of 42226104223 in words is "forty-two billion, two hundred twenty-six million, one hundred four thousand, two hundred twenty-three".