226101263 has 2 divisors, whose sum is σ = 226101264. Its totient is φ = 226101262.

The previous prime is 226101229. The next prime is 226101283. The reversal of 226101263 is 362101622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226101263 - 2¹⁰ = 226100239 is a prime.

It is a super-2 number, since 2×226101263² = 102243562260390338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226101283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113050631 + 113050632.

It is an arithmetic number, because the mean of its divisors is an integer number (113050632).

Almost surely, 2^226101263 is an apocalyptic number.

226101263 is a deficient number, since it is larger than the sum of its proper divisors (1).

226101263 is an equidigital number, since it uses as much as digits as its factorization.

226101263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 226101263 is about 15036.6639584716. The cubic root of 226101263 is about 609.2108966941.

Adding to 226101263 its reverse (362101622), we get a palindrome (588202885).

The spelling of 226101263 in words is "two hundred twenty-six million, one hundred one thousand, two hundred sixty-three".