211000010099 has 16 divisors (see below), whose sum is σ = 219273215616. Its totient is φ = 202892236800.

The previous prime is 211000010071. The next prime is 211000010107. The reversal of 211000010099 is 990010000112.

It is a cyclic number.

It is not a de Polignac number, because 211000010099 - 2¹⁶ = 210999944563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211000010399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2484059 + ... + 2567595.

It is an arithmetic number, because the mean of its divisors is an integer number (13704575976).

Almost surely, 2^211000010099 is an apocalyptic number.

211000010099 is a deficient number, since it is larger than the sum of its proper divisors (8273205517).

211000010099 is an equidigital number, since it uses as much as digits as its factorization.

211000010099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84526.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 211000010099 in words is "two hundred eleven billion, ten thousand, ninety-nine".