20110012219999 has 8 divisors (see below), whose sum is σ = 21694469930000. Its totient is φ = 18530916466176.

The previous prime is 20110012219967. The next prime is 20110012220041. The reversal of 20110012219999 is 99991221001102.

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 20110012219999 - 2⁵ = 20110012219967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110012219499) 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, 1340481249 + ... + 1340496250.

It is an arithmetic number, because the mean of its divisors is an integer number (2711808741250).

Almost surely, 2^{20110012219999} is an apocalyptic number.

20110012219999 is a deficient number, since it is larger than the sum of its proper divisors (1584457710001).

20110012219999 is a wasteful number, since it uses less digits than its factorization.

20110012219999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2680978089.

The product of its (nonzero) digits is 52488, while the sum is 46.

The spelling of 20110012219999 in words is "twenty trillion, one hundred ten billion, twelve million, two hundred nineteen thousand, nine hundred ninety-nine".