227968767263 has 8 divisors (see below), whose sum is σ = 228848118000. Its totient is φ = 227091107520.

The previous prime is 227968767253. The next prime is 227968767281. The reversal of 227968767263 is 362767869722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227968767263 is a prime.

It is a super-2 number, since 2×227968767263² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 227968767263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227968767203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152270 + ... + 692187.

It is an arithmetic number, because the mean of its divisors is an integer number (28606014750).

Almost surely, 2^227968767263 is an apocalyptic number.

227968767263 is a deficient number, since it is larger than the sum of its proper divisors (879350737).

227968767263 is an equidigital number, since it uses as much as digits as its factorization.

227968767263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845497.

The product of its digits is 128024064, while the sum is 65.

The spelling of 227968767263 in words is "two hundred twenty-seven billion, nine hundred sixty-eight million, seven hundred sixty-seven thousand, two hundred sixty-three".