226378362211 has 2 divisors, whose sum is σ = 226378362212. Its totient is φ = 226378362210.

The previous prime is 226378362191. The next prime is 226378362263. The reversal of 226378362211 is 112263873622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226378362211 - 2⁷ = 226378362083 is a prime.

It is not a weakly prime, because it can be changed into another prime (226372362211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113189181105 + 113189181106.

It is an arithmetic number, because the mean of its divisors is an integer number (113189181106).

Almost surely, 2^226378362211 is an apocalyptic number.

226378362211 is a deficient number, since it is larger than the sum of its proper divisors (1).

226378362211 is an equidigital number, since it uses as much as digits as its factorization.

226378362211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 43.

The spelling of 226378362211 in words is "two hundred twenty-six billion, three hundred seventy-eight million, three hundred sixty-two thousand, two hundred eleven".