226064023187 has 2 divisors, whose sum is σ = 226064023188. Its totient is φ = 226064023186.

The previous prime is 226064023169. The next prime is 226064023231. The reversal of 226064023187 is 781320460622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226064023187 - 2¹⁸ = 226063761043 is a prime.

It is a super-2 number, since 2×226064023187² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226064023117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113032011593 + 113032011594.

It is an arithmetic number, because the mean of its divisors is an integer number (113032011594).

Almost surely, 2^226064023187 is an apocalyptic number.

226064023187 is a deficient number, since it is larger than the sum of its proper divisors (1).

226064023187 is an equidigital number, since it uses as much as digits as its factorization.

226064023187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 226064023187 in words is "two hundred twenty-six billion, sixty-four million, twenty-three thousand, one hundred eighty-seven".