226188048239 has 4 divisors (see below), whose sum is σ = 226297690656. Its totient is φ = 226078405824.

The previous prime is 226188048211. The next prime is 226188048257. The reversal of 226188048239 is 932840881622.

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 226188048239 - 2¹² = 226188044143 is a prime.

It is a super-2 number, since 2×226188048239² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226188048269) 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, 54818114 + ... + 54822239.

It is an arithmetic number, because the mean of its divisors is an integer number (56574422664).

Almost surely, 2^226188048239 is an apocalyptic number.

226188048239 is a deficient number, since it is larger than the sum of its proper divisors (109642417).

226188048239 is a wasteful number, since it uses less digits than its factorization.

226188048239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109642416.

The product of its (nonzero) digits is 2654208, while the sum is 53.

The spelling of 226188048239 in words is "two hundred twenty-six billion, one hundred eighty-eight million, forty-eight thousand, two hundred thirty-nine".