10221313221296 has 20 divisors (see below), whose sum is σ = 19866266913552. Its totient is φ = 5094534662976.

The previous prime is 10221313221281. The next prime is 10221313221359. The reversal of 10221313221296 is 69212231312201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007616500 + ... + 1007626643.

Almost surely, 2^{10221313221296} is an apocalyptic number.

10221313221296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10221313221296 is a deficient number, since it is larger than the sum of its proper divisors (9644953692256).

10221313221296 is a wasteful number, since it uses less digits than its factorization.

10221313221296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015243468 (or 2015243462 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

Adding to 10221313221296 its reverse (69212231312201), we get a palindrome (79433544533497).

The spelling of 10221313221296 in words is "ten trillion, two hundred twenty-one billion, three hundred thirteen million, two hundred twenty-one thousand, two hundred ninety-six".