201011211101195 has 64 divisors (see below), whose sum is σ = 284525519616000. Its totient is φ = 134786617405440.

The previous prime is 201011211101159. The next prime is 201011211101257. The reversal of 201011211101195 is 591101112110102.

It is not a de Polignac number, because 201011211101195 - 2¹⁰ = 201011211100171 is a prime.

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 63 ways as a sum of consecutive naturals, for example, 17400539 + ... + 26548091.

It is an arithmetic number, because the mean of its divisors is an integer number (4445711244000).

Almost surely, 2^{201011211101195} is an apocalyptic number.

201011211101195 is a deficient number, since it is larger than the sum of its proper divisors (83514308514805).

201011211101195 is a wasteful number, since it uses less digits than its factorization.

201011211101195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9148220.

The product of its (nonzero) digits is 180, while the sum is 26.

Adding to 201011211101195 its reverse (591101112110102), we get a palindrome (792112323211297).

The spelling of 201011211101195 in words is "two hundred one trillion, eleven billion, two hundred eleven million, one hundred one thousand, one hundred ninety-five".