101011122012195 has 12 divisors (see below), whose sum is σ = 175085944821216. Its totient is φ = 53872598406480.

The previous prime is 101011122012187. The next prime is 101011122012209. The reversal of 101011122012195 is 591210221110101.

It is not a de Polignac number, because 101011122012195 - 2³ = 101011122012187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1122345800091 + ... + 1122345800180.

It is an arithmetic number, because the mean of its divisors is an integer number (14590495401768).

Almost surely, 2^{101011122012195} is an apocalyptic number.

101011122012195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101011122012195 is a deficient number, since it is larger than the sum of its proper divisors (74074822809021).

101011122012195 is a wasteful number, since it uses less digits than its factorization.

101011122012195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244691600282 (or 2244691600279 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 27.

Adding to 101011122012195 its reverse (591210221110101), we get a palindrome (692221343122296).

The spelling of 101011122012195 in words is "one hundred one trillion, eleven billion, one hundred twenty-two million, twelve thousand, one hundred ninety-five".