226702363 has 2 divisors, whose sum is σ = 226702364. Its totient is φ = 226702362.

The previous prime is 226702241. The next prime is 226702369. The reversal of 226702363 is 363207622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226702363 is a prime.

It is a super-2 number, since 2×226702363² = 102787922779567538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226702369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113351181 + 113351182.

It is an arithmetic number, because the mean of its divisors is an integer number (113351182).

Almost surely, 2^226702363 is an apocalyptic number.

226702363 is a deficient number, since it is larger than the sum of its proper divisors (1).

226702363 is an equidigital number, since it uses as much as digits as its factorization.

226702363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 226702363 is about 15056.6385026672. The cubic root of 226702363 is about 609.7502901603.

Adding to 226702363 its reverse (363207622), we get a palindrome (589909985).

The spelling of 226702363 in words is "two hundred twenty-six million, seven hundred two thousand, three hundred sixty-three".