226957403963 has 2 divisors, whose sum is σ = 226957403964. Its totient is φ = 226957403962.

The previous prime is 226957403903. The next prime is 226957403969. The reversal of 226957403963 is 369304759622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226957403963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226957403899 and 226957403908.

It is not a weakly prime, because it can be changed into another prime (226957403969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113478701981 + 113478701982.

It is an arithmetic number, because the mean of its divisors is an integer number (113478701982).

Almost surely, 2^226957403963 is an apocalyptic number.

226957403963 is a deficient number, since it is larger than the sum of its proper divisors (1).

226957403963 is an equidigital number, since it uses as much as digits as its factorization.

226957403963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14696640, while the sum is 56.

The spelling of 226957403963 in words is "two hundred twenty-six billion, nine hundred fifty-seven million, four hundred three thousand, nine hundred sixty-three".