10635456223 has 16 divisors (see below), whose sum is σ = 12802969600. Its totient is φ = 8822028600.

The previous prime is 10635456203. The next prime is 10635456253. The reversal of 10635456223 is 32265453601.

It is not a de Polignac number, because 10635456223 - 2⁵ = 10635456191 is a prime.

It is a super-2 number, since 2×10635456223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10635456203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489483 + ... + 510748.

It is an arithmetic number, because the mean of its divisors is an integer number (800185600).

Almost surely, 2^10635456223 is an apocalyptic number.

10635456223 is a deficient number, since it is larger than the sum of its proper divisors (2167513377).

10635456223 is an equidigital number, since it uses as much as digits as its factorization.

10635456223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000283 (or 1000269 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 10635456223 in words is "ten billion, six hundred thirty-five million, four hundred fifty-six thousand, two hundred twenty-three".