112002012011 has 2 divisors, whose sum is σ = 112002012012. Its totient is φ = 112002012010.

The previous prime is 112002011993. The next prime is 112002012013. The reversal of 112002012011 is 110210200211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112002012011 - 2²² = 111997817707 is a prime.

Together with 112002012013, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112002011983 and 112002012001.

It is not a weakly prime, because it can be changed into another prime (112002012013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56001006005 + 56001006006.

It is an arithmetic number, because the mean of its divisors is an integer number (56001006006).

Almost surely, 2^112002012011 is an apocalyptic number.

112002012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

112002012011 is an equidigital number, since it uses as much as digits as its factorization.

112002012011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112002012011 its reverse (110210200211), we get a palindrome (222212212222).

The spelling of 112002012011 in words is "one hundred twelve billion, two million, twelve thousand, eleven".