1102112200111 has 32 divisors (see below), whose sum is σ = 1258796672000. Its totient is φ = 956514158208.

The previous prime is 1102112200087. The next prime is 1102112200193. The reversal of 1102112200111 is 1110022112011.

It is a happy number.

It is not a de Polignac number, because 1102112200111 - 2²⁹ = 1101575329199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102112200091 and 1102112200100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102112204111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164417386 + ... + 164424088.

It is an arithmetic number, because the mean of its divisors is an integer number (39337396000).

Almost surely, 2^{1102112200111} is an apocalyptic number.

1102112200111 is a deficient number, since it is larger than the sum of its proper divisors (156684471889).

1102112200111 is a wasteful number, since it uses less digits than its factorization.

1102112200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11663.

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

Adding to 1102112200111 its reverse (1110022112011), we get a palindrome (2212134312122).

The spelling of 1102112200111 in words is "one trillion, one hundred two billion, one hundred twelve million, two hundred thousand, one hundred eleven".