10221398336 has 56 divisors (see below), whose sum is σ = 20529925920. Its totient is φ = 5048888832.

The previous prime is 10221398321. The next prime is 10221398351. The reversal of 10221398336 is 63389312201.

It is an interprime number because it is at equal distance from previous prime (10221398321) and next prime (10221398351).

It is a self number, because there is not a number n which added to its sum of digits gives 10221398336.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1795751 + ... + 1801433.

It is an arithmetic number, because the mean of its divisors is an integer number (366605820).

Almost surely, 2^10221398336 is an apocalyptic number.

10221398336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10221398336 is an abundant number, since it is smaller than the sum of its proper divisors (10308527584).

10221398336 is a wasteful number, since it uses less digits than its factorization.

10221398336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6031 (or 6021 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 10221398336 in words is "ten billion, two hundred twenty-one million, three hundred ninety-eight thousand, three hundred thirty-six".