101101100221195 has 32 divisors (see below), whose sum is σ = 124009384181760. Its totient is φ = 79107080129280.

The previous prime is 101101100221133. The next prime is 101101100221211. The reversal of 101101100221195 is 591122001101101.

It is not a de Polignac number, because 101101100221195 - 2²¹ = 101101098124043 is a prime.

It is a super-2 number, since 2×101101100221195² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565862686 + ... + 566041324.

It is an arithmetic number, because the mean of its divisors is an integer number (3875293255680).

Almost surely, 2^{101101100221195} is an apocalyptic number.

101101100221195 is a deficient number, since it is larger than the sum of its proper divisors (22908283960565).

101101100221195 is a wasteful number, since it uses less digits than its factorization.

101101100221195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191395.

The product of its (nonzero) digits is 180, while the sum is 25.

Adding to 101101100221195 its reverse (591122001101101), we get a palindrome (692223101322296).

The spelling of 101101100221195 in words is "one hundred one trillion, one hundred one billion, one hundred million, two hundred twenty-one thousand, one hundred ninety-five".