112112002011 has 4 divisors (see below), whose sum is σ = 149482669352. Its totient is φ = 74741334672.

The previous prime is 112112002007. The next prime is 112112002019. The reversal of 112112002011 is 110200211211.

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

It is not a de Polignac number, because 112112002011 - 2² = 112112002007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112112002019) 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, 18685333666 + ... + 18685333671.

It is an arithmetic number, because the mean of its divisors is an integer number (37370667338).

Almost surely, 2^112112002011 is an apocalyptic number.

112112002011 is a deficient number, since it is larger than the sum of its proper divisors (37370667341).

112112002011 is an equidigital number, since it uses as much as digits as its factorization.

112112002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37370667340.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112112002011 its reverse (110200211211), we get a palindrome (222312213222).

The spelling of 112112002011 in words is "one hundred twelve billion, one hundred twelve million, two thousand, eleven".