226364375247779 has 2 divisors, whose sum is σ = 226364375247780. Its totient is φ = 226364375247778.

The previous prime is 226364375247709. The next prime is 226364375247793. The reversal of 226364375247779 is 977742573463622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226364375247779 - 2³⁶ = 226295655771043 is a prime.

It is not a weakly prime, because it can be changed into another prime (226364375247709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113182187623889 + 113182187623890.

It is an arithmetic number, because the mean of its divisors is an integer number (113182187623890).

Almost surely, 2^{226364375247779} is an apocalyptic number.

226364375247779 is a deficient number, since it is larger than the sum of its proper divisors (1).

226364375247779 is an equidigital number, since it uses as much as digits as its factorization.

226364375247779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4480842240, while the sum is 74.

The spelling of 226364375247779 in words is "two hundred twenty-six trillion, three hundred sixty-four billion, three hundred seventy-five million, two hundred forty-seven thousand, seven hundred seventy-nine".