226308577951 has 2 divisors, whose sum is σ = 226308577952. Its totient is φ = 226308577950.

The previous prime is 226308577939. The next prime is 226308577987. The reversal of 226308577951 is 159775803622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226308577951 - 2⁵ = 226308577919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226308577892 and 226308577901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226308577051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113154288975 + 113154288976.

It is an arithmetic number, because the mean of its divisors is an integer number (113154288976).

Almost surely, 2^226308577951 is an apocalyptic number.

226308577951 is a deficient number, since it is larger than the sum of its proper divisors (1).

226308577951 is an equidigital number, since it uses as much as digits as its factorization.

226308577951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 226308577951 in words is "two hundred twenty-six billion, three hundred eight million, five hundred seventy-seven thousand, nine hundred fifty-one".