226378362263 has 2 divisors, whose sum is σ = 226378362264. Its totient is φ = 226378362262.

The previous prime is 226378362211. The next prime is 226378362269. The reversal of 226378362263 is 362263873622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226378362263 - 2¹⁸ = 226378100119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226378362269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113189181131 + 113189181132.

It is an arithmetic number, because the mean of its divisors is an integer number (113189181132).

Almost surely, 2^226378362263 is an apocalyptic number.

226378362263 is a deficient number, since it is larger than the sum of its proper divisors (1).

226378362263 is an equidigital number, since it uses as much as digits as its factorization.

226378362263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 50.

The spelling of 226378362263 in words is "two hundred twenty-six billion, three hundred seventy-eight million, three hundred sixty-two thousand, two hundred sixty-three".