201100216087199 has 12 divisors (see below), whose sum is σ = 238047426800568. Its totient is φ = 168755426085840.

The previous prime is 201100216087153. The next prime is 201100216087237. The reversal of 201100216087199 is 991780612001102.

It is not a de Polignac number, because 201100216087199 - 2³² = 201095921119903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201100216087499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63922508309 + ... + 63922511454.

It is an arithmetic number, because the mean of its divisors is an integer number (19837285566714).

Almost surely, 2^{201100216087199} is an apocalyptic number.

201100216087199 is a deficient number, since it is larger than the sum of its proper divisors (36947210713369).

201100216087199 is a wasteful number, since it uses less digits than its factorization.

201100216087199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127845019798 (or 127845019787 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 47.

The spelling of 201100216087199 in words is "two hundred one trillion, one hundred billion, two hundred sixteen million, eighty-seven thousand, one hundred ninety-nine".