101110201221111 has 8 divisors (see below), whose sum is σ = 134941873375104. Its totient is φ = 67342664940600.

The previous prime is 101110201221109. The next prime is 101110201221143. The reversal of 101110201221111 is 111122102011101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101110201221111 - 2¹ = 101110201221109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101110201221101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16033964691 + ... + 16033970996.

It is an arithmetic number, because the mean of its divisors is an integer number (16867734171888).

Almost surely, 2^{101110201221111} is an apocalyptic number.

101110201221111 is a deficient number, since it is larger than the sum of its proper divisors (33831672153993).

101110201221111 is a wasteful number, since it uses less digits than its factorization.

101110201221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32067936741.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 101110201221111 its reverse (111122102011101), we get a palindrome (212232303232212).

The spelling of 101110201221111 in words is "one hundred one trillion, one hundred ten billion, two hundred one million, two hundred twenty-one thousand, one hundred eleven".