226505105419 has 2 divisors, whose sum is σ = 226505105420. Its totient is φ = 226505105418.

The previous prime is 226505105401. The next prime is 226505105503. The reversal of 226505105419 is 914501505622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226505105419 - 2⁹ = 226505104907 is a prime.

It is a super-2 number, since 2×226505105419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226502105419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113252552709 + 113252552710.

It is an arithmetic number, because the mean of its divisors is an integer number (113252552710).

Almost surely, 2^226505105419 is an apocalyptic number.

226505105419 is a deficient number, since it is larger than the sum of its proper divisors (1).

226505105419 is an equidigital number, since it uses as much as digits as its factorization.

226505105419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 226505105419 in words is "two hundred twenty-six billion, five hundred five million, one hundred five thousand, four hundred nineteen".