226181384383 has 2 divisors, whose sum is σ = 226181384384. Its totient is φ = 226181384382.

The previous prime is 226181384339. The next prime is 226181384399. The reversal of 226181384383 is 383483181622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226181384383 - 2²¹ = 226179287231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226181384333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113090692191 + 113090692192.

It is an arithmetic number, because the mean of its divisors is an integer number (113090692192).

Almost surely, 2^226181384383 is an apocalyptic number.

226181384383 is a deficient number, since it is larger than the sum of its proper divisors (1).

226181384383 is an equidigital number, since it uses as much as digits as its factorization.

226181384383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1327104, while the sum is 49.

The spelling of 226181384383 in words is "two hundred twenty-six billion, one hundred eighty-one million, three hundred eighty-four thousand, three hundred eighty-three".