201112011099 has 24 divisors (see below), whose sum is σ = 299930621952. Its totient is φ = 129721696560.

The previous prime is 201112011043. The next prime is 201112011103. The reversal of 201112011099 is 990110211102.

It is not a de Polignac number, because 201112011099 - 2¹³ = 201112002907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201112011029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1259104 + ... + 1409810.

It is an arithmetic number, because the mean of its divisors is an integer number (12497109248).

Almost surely, 2^201112011099 is an apocalyptic number.

201112011099 is a deficient number, since it is larger than the sum of its proper divisors (98818610853).

201112011099 is a wasteful number, since it uses less digits than its factorization.

201112011099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155527 (or 155524 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 201112011099 in words is "two hundred one billion, one hundred twelve million, eleven thousand, ninety-nine".