10130221332009 has 40 divisors (see below), whose sum is σ = 15491981470152. Its totient is φ = 6595016889600.

The previous prime is 10130221331987. The next prime is 10130221332013. The reversal of 10130221332009 is 90023312203101.

10130221332009 is a `hidden beast` number, since 1 + 0 + 1 + 302 + 21 + 332 + 0 + 0 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2762253972009 + 7367967360000 = 1662003^2 + 2714400^2 .

It is not a de Polignac number, because 10130221332009 - 2²⁰ = 10130220283433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10130221332709) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7884034 + ... + 9078459.

Almost surely, 2^{10130221332009} is an apocalyptic number.

It is an amenable number.

10130221332009 is a deficient number, since it is larger than the sum of its proper divisors (5361760138143).

10130221332009 is a wasteful number, since it uses less digits than its factorization.

10130221332009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16962679 (or 16962670 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 10130221332009 in words is "ten trillion, one hundred thirty billion, two hundred twenty-one million, three hundred thirty-two thousand, nine".