101100221202011 has 16 divisors (see below), whose sum is σ = 103540829796864. Its totient is φ = 98672061991584.

The previous prime is 101100221202007. The next prime is 101100221202031. The reversal of 101100221202011 is 110202122001101.

It is a cyclic number.

It is not a de Polignac number, because 101100221202011 - 2² = 101100221202007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101100221202031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22060976 + ... + 26246658.

It is an arithmetic number, because the mean of its divisors is an integer number (6471301862304).

Almost surely, 2^{101100221202011} is an apocalyptic number.

101100221202011 is a deficient number, since it is larger than the sum of its proper divisors (2440608594853).

101100221202011 is an equidigital number, since it uses as much as digits as its factorization.

101100221202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187170.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101100221202011 its reverse (110202122001101), we get a palindrome (211302343203112).

The spelling of 101100221202011 in words is "one hundred one trillion, one hundred billion, two hundred twenty-one million, two hundred two thousand, eleven".