10112200111 has 4 divisors (see below), whose sum is σ = 10890061672. Its totient is φ = 9334338552.

The previous prime is 10112200103. The next prime is 10112200139. The reversal of 10112200111 is 11100221101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11100221101 = 49429 ⋅224569.

It is a cyclic number.

It is not a de Polignac number, because 10112200111 - 2³ = 10112200103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112200411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388930761 + ... + 388930786.

It is an arithmetic number, because the mean of its divisors is an integer number (2722515418).

Almost surely, 2^10112200111 is an apocalyptic number.

10112200111 is a deficient number, since it is larger than the sum of its proper divisors (777861561).

10112200111 is an equidigital number, since it uses as much as digits as its factorization.

10112200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777861560.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10112200111 its reverse (11100221101), we get a palindrome (21212421212).

The spelling of 10112200111 in words is "ten billion, one hundred twelve million, two hundred thousand, one hundred eleven".