226802412019 has 2 divisors, whose sum is σ = 226802412020. Its totient is φ = 226802412018.

The previous prime is 226802411993. The next prime is 226802412047. The reversal of 226802412019 is 910214208622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226802412019 - 2¹¹ = 226802409971 is a prime.

It is a super-2 number, since 2×226802412019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226802412619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113401206009 + 113401206010.

It is an arithmetic number, because the mean of its divisors is an integer number (113401206010).

Almost surely, 2^226802412019 is an apocalyptic number.

226802412019 is a deficient number, since it is larger than the sum of its proper divisors (1).

226802412019 is an equidigital number, since it uses as much as digits as its factorization.

226802412019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 226802412019 in words is "two hundred twenty-six billion, eight hundred two million, four hundred twelve thousand, nineteen".