226066031 has 2 divisors, whose sum is σ = 226066032. Its totient is φ = 226066030.

The previous prime is 226066013. The next prime is 226066039. The reversal of 226066031 is 130660622.

Together with previous prime (226066013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226066031 - 2¹⁴ = 226049647 is a prime.

It is a super-2 number, since 2×226066031² = 102211700744185922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226066039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113033015 + 113033016.

It is an arithmetic number, because the mean of its divisors is an integer number (113033016).

Almost surely, 2^226066031 is an apocalyptic number.

226066031 is a deficient number, since it is larger than the sum of its proper divisors (1).

226066031 is an equidigital number, since it uses as much as digits as its factorization.

226066031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 226066031 is about 15035.4923763740. The cubic root of 226066031 is about 609.1792518270.

The spelling of 226066031 in words is "two hundred twenty-six million, sixty-six thousand, thirty-one".