112102211011 has 8 divisors (see below), whose sum is σ = 134859802880. Its totient is φ = 91030366728.

The previous prime is 112102210967. The next prime is 112102211027. The reversal of 112102211011 is 110112201211.

It is a happy number.

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

It is not a de Polignac number, because 112102211011 - 2¹³ = 112102202819 is a prime.

It is a super-3 number, since 3×112102211011³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112102210982 and 112102211000.

It is not an unprimeable number, because it can be changed into a prime (112102211041) 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 7 ways as a sum of consecutive naturals, for example, 421436751 + ... + 421437016.

It is an arithmetic number, because the mean of its divisors is an integer number (16857475360).

Almost surely, 2^112102211011 is an apocalyptic number.

112102211011 is a deficient number, since it is larger than the sum of its proper divisors (22757591869).

112102211011 is an equidigital number, since it uses as much as digits as its factorization.

112102211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842873793.

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

Adding to 112102211011 its reverse (110112201211), we get a palindrome (222214412222).

The spelling of 112102211011 in words is "one hundred twelve billion, one hundred two million, two hundred eleven thousand, eleven".