226842883879 has 2 divisors, whose sum is σ = 226842883880. Its totient is φ = 226842883878.

The previous prime is 226842883877. The next prime is 226842883903. The reversal of 226842883879 is 978388248622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226842883879 - 2¹ = 226842883877 is a prime.

Together with 226842883877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226842883877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113421441939 + 113421441940.

It is an arithmetic number, because the mean of its divisors is an integer number (113421441940).

Almost surely, 2^226842883879 is an apocalyptic number.

226842883879 is a deficient number, since it is larger than the sum of its proper divisors (1).

226842883879 is an equidigital number, since it uses as much as digits as its factorization.

226842883879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148635648, while the sum is 67.

The spelling of 226842883879 in words is "two hundred twenty-six billion, eight hundred forty-two million, eight hundred eighty-three thousand, eight hundred seventy-nine".