226764751747 has 2 divisors, whose sum is σ = 226764751748. Its totient is φ = 226764751746.

The previous prime is 226764751643. The next prime is 226764751777. The reversal of 226764751747 is 747157467622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226764751747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226764751691 and 226764751700.

It is not a weakly prime, because it can be changed into another prime (226764751777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113382375873 + 113382375874.

It is an arithmetic number, because the mean of its divisors is an integer number (113382375874).

Almost surely, 2^226764751747 is an apocalyptic number.

226764751747 is a deficient number, since it is larger than the sum of its proper divisors (1).

226764751747 is an equidigital number, since it uses as much as digits as its factorization.

226764751747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27659520, while the sum is 58.

The spelling of 226764751747 in words is "two hundred twenty-six billion, seven hundred sixty-four million, seven hundred fifty-one thousand, seven hundred forty-seven".