226162672133 has 2 divisors, whose sum is σ = 226162672134. Its totient is φ = 226162672132.

The previous prime is 226162672117. The next prime is 226162672163. The reversal of 226162672133 is 331276261622.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202966468324 + 23196203809 = 450518^2 + 152303^2 .

It is a cyclic number.

It is not a de Polignac number, because 226162672133 - 2⁴ = 226162672117 is a prime.

It is a super-2 number, since 2×226162672133² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226162672163) 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, 113081336066 + 113081336067.

It is an arithmetic number, because the mean of its divisors is an integer number (113081336067).

Almost surely, 2^226162672133 is an apocalyptic number.

It is an amenable number.

226162672133 is a deficient number, since it is larger than the sum of its proper divisors (1).

226162672133 is an equidigital number, since it uses as much as digits as its factorization.

226162672133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 41.

The spelling of 226162672133 in words is "two hundred twenty-six billion, one hundred sixty-two million, six hundred seventy-two thousand, one hundred thirty-three".