11010021000009 has 8 divisors (see below), whose sum is σ = 14722333557600. Its totient is φ = 7318861221216.

The previous prime is 11010021000007. The next prime is 11010021000019. The reversal of 11010021000009 is 90000012001011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11010021000009 - 2¹ = 11010021000007 is a prime.

It is a super-3 number, since 3×11010021000009³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11010021000007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5288193484 + ... + 5288195565.

It is an arithmetic number, because the mean of its divisors is an integer number (1840291694700).

Almost surely, 2^{11010021000009} is an apocalyptic number.

It is an amenable number.

11010021000009 is a deficient number, since it is larger than the sum of its proper divisors (3712312557591).

11010021000009 is a wasteful number, since it uses less digits than its factorization.

11010021000009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10576389399.

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 11010021000009 in words is "eleven trillion, ten billion, twenty-one million, nine", and thus it is an aban number and an uban number.