226420084133 has 2 divisors, whose sum is σ = 226420084134. Its totient is φ = 226420084132.

The previous prime is 226420084123. The next prime is 226420084229. The reversal of 226420084133 is 331480024622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 224038448929 + 2381635204 = 473327^2 + 48802^2 .

It is a cyclic number.

It is not a de Polignac number, because 226420084133 - 2⁶ = 226420084069 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 226420084093 and 226420084102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226420084123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113210042066 + 113210042067.

It is an arithmetic number, because the mean of its divisors is an integer number (113210042067).

Almost surely, 2^226420084133 is an apocalyptic number.

It is an amenable number.

226420084133 is a deficient number, since it is larger than the sum of its proper divisors (1).

226420084133 is an equidigital number, since it uses as much as digits as its factorization.

226420084133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 226420084133 in words is "two hundred twenty-six billion, four hundred twenty million, eighty-four thousand, one hundred thirty-three".