101110212201111 has 16 divisors (see below), whose sum is σ = 140679109808640. Its totient is φ = 64474229362400.

The previous prime is 101110212201083. The next prime is 101110212201149. The reversal of 101110212201111 is 111102212011101.

It is a cyclic number.

It is not a de Polignac number, because 101110212201111 - 2⁷ = 101110212200983 is a prime.

It is a super-2 number, since 2×101110212201111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101110212201181) 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, 18572940 + ... + 23391761.

It is an arithmetic number, because the mean of its divisors is an integer number (8792444363040).

Almost surely, 2^{101110212201111} is an apocalyptic number.

101110212201111 is a deficient number, since it is larger than the sum of its proper divisors (39568897607529).

101110212201111 is a wasteful number, since it uses less digits than its factorization.

101110212201111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41999646.

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

Adding to 101110212201111 its reverse (111102212011101), we get a palindrome (212212424212212).

The spelling of 101110212201111 in words is "one hundred one trillion, one hundred ten billion, two hundred twelve million, two hundred one thousand, one hundred eleven".