2012012102099 has 8 divisors (see below), whose sum is σ = 2014572897792. Its totient is φ = 2009452933440.

The previous prime is 2012012102027. The next prime is 2012012102101. The reversal of 2012012102099 is 9902012102102.

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 2012012102099 - 2²⁰ = 2012011053523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012012102699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2077679 + ... + 2888039.

It is an arithmetic number, because the mean of its divisors is an integer number (251821612224).

Almost surely, 2^{2012012102099} is an apocalyptic number.

2012012102099 is a deficient number, since it is larger than the sum of its proper divisors (2560795693).

2012012102099 is a wasteful number, since it uses less digits than its factorization.

2012012102099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813517.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 2012012102099 in words is "two trillion, twelve billion, twelve million, one hundred two thousand, ninety-nine".