212102000099 has 8 divisors (see below), whose sum is σ = 231647846448. Its totient is φ = 192600128160.

The previous prime is 212102000069. The next prime is 212102000101. The reversal of 212102000099 is 990000201212.

It is a happy number.

212102000099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 212102000099 - 2²⁴ = 212085222883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212102000009) 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, 10983512 + ... + 11002805.

It is an arithmetic number, because the mean of its divisors is an integer number (28955980806).

Almost surely, 2^212102000099 is an apocalyptic number.

212102000099 is a deficient number, since it is larger than the sum of its proper divisors (19545846349).

212102000099 is a wasteful number, since it uses less digits than its factorization.

212102000099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21987205.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 212102000099 in words is "two hundred twelve billion, one hundred two million, ninety-nine", and thus it is an aban number.