226246511 has 2 divisors, whose sum is σ = 226246512. Its totient is φ = 226246510.

The previous prime is 226246481. The next prime is 226246519. The reversal of 226246511 is 115642622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226246511 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226246519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113123255 + 113123256.

It is an arithmetic number, because the mean of its divisors is an integer number (113123256).

Almost surely, 2^226246511 is an apocalyptic number.

226246511 is a deficient number, since it is larger than the sum of its proper divisors (1).

226246511 is an equidigital number, since it uses as much as digits as its factorization.

226246511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 226246511 is about 15041.4929777599. The cubic root of 226246511 is about 609.3413216224.

The spelling of 226246511 in words is "two hundred twenty-six million, two hundred forty-six thousand, five hundred eleven".