2011012001099 has 8 divisors (see below), whose sum is σ = 2015739137280. Its totient is φ = 2006285530536.

The previous prime is 2011012001087. The next prime is 2011012001113. The reversal of 2011012001099 is 9901002101102.

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

It is a cyclic number.

It is not a de Polignac number, because 2011012001099 - 2⁴ = 2011012001083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011012001699) 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, 6165692 + ... + 6483654.

It is an arithmetic number, because the mean of its divisors is an integer number (251967392160).

Almost surely, 2^{2011012001099} is an apocalyptic number.

2011012001099 is a deficient number, since it is larger than the sum of its proper divisors (4727136181).

2011012001099 is a wasteful number, since it uses less digits than its factorization.

2011012001099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332809.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 2011012001099 in words is "two trillion, eleven billion, twelve million, one thousand, ninety-nine".