101112211102 has 16 divisors (see below), whose sum is σ = 173447157600. Its totient is φ = 43305820128.

The previous prime is 101112211027. The next prime is 101112211117. The reversal of 101112211102 is 201112211101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2309593 + ... + 2352964.

It is an arithmetic number, because the mean of its divisors is an integer number (10840447350).

Almost surely, 2^101112211102 is an apocalyptic number.

101112211102 is a deficient number, since it is larger than the sum of its proper divisors (72334946498).

101112211102 is a wasteful number, since it uses less digits than its factorization.

101112211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4664115.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101112211102 its reverse (201112211101), we get a palindrome (302224422203).

Subtracting 101112211102 from its reverse (201112211101), we obtain a palindrome (99999999999).

The spelling of 101112211102 in words is "one hundred one billion, one hundred twelve million, two hundred eleven thousand, one hundred two".