10226816494 has 4 divisors (see below), whose sum is σ = 15340224744. Its totient is φ = 5113408246.

The previous prime is 10226816461. The next prime is 10226816581. The reversal of 10226816494 is 49461862201.

10226816494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10226816494.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556704122 + ... + 2556704125.

It is an arithmetic number, because the mean of its divisors is an integer number (3835056186).

Almost surely, 2^10226816494 is an apocalyptic number.

10226816494 is a deficient number, since it is larger than the sum of its proper divisors (5113408250).

10226816494 is an equidigital number, since it uses as much as digits as its factorization.

10226816494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5113408249.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 10226816494 in words is "ten billion, two hundred twenty-six million, eight hundred sixteen thousand, four hundred ninety-four".