201102002012195 has 8 divisors (see below), whose sum is σ = 241322572939344. Its totient is φ = 160881487926624.

The previous prime is 201102002012147. The next prime is 201102002012269. The reversal of 201102002012195 is 591210200201102.

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 201102002012195 - 2¹⁰ = 201102002011171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5995169 + ... + 20931938.

It is an arithmetic number, because the mean of its divisors is an integer number (30165321617418).

Almost surely, 2^{201102002012195} is an apocalyptic number.

201102002012195 is a deficient number, since it is larger than the sum of its proper divisors (40220570927149).

201102002012195 is a wasteful number, since it uses less digits than its factorization.

201102002012195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28420789.

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 201102002012195 its reverse (591210200201102), we get a palindrome (792312202213297).

The spelling of 201102002012195 in words is "two hundred one trillion, one hundred two billion, two million, twelve thousand, one hundred ninety-five".