112201020101011 has 4 divisors (see below), whose sum is σ = 112201042016224. Its totient is φ = 112200998185800.

The previous prime is 112201020100991. The next prime is 112201020101021. The reversal of 112201020101011 is 110101020102211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112201020101011 - 2⁵ = 112201020100979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112201020100982 and 112201020101000.

It is not an unprimeable number, because it can be changed into a prime (112201020101021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1271281 + ... + 15033901.

It is an arithmetic number, because the mean of its divisors is an integer number (28050260504056).

Almost surely, 2^{112201020101011} is an apocalyptic number.

112201020101011 is a deficient number, since it is larger than the sum of its proper divisors (21915213).

112201020101011 is an equidigital number, since it uses as much as digits as its factorization.

112201020101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21915212.

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

Adding to 112201020101011 its reverse (110101020102211), we get a palindrome (222302040203222).

The spelling of 112201020101011 in words is "one hundred twelve trillion, two hundred one billion, twenty million, one hundred one thousand, eleven".