100112220011 has 2 divisors, whose sum is σ = 100112220012. Its totient is φ = 100112220010.

The previous prime is 100112220007. The next prime is 100112220041. The reversal of 100112220011 is 110022211001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100112220011 - 2² = 100112220007 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 100112219974 and 100112220001.

It is not a weakly prime, because it can be changed into another prime (100112220001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50056110005 + 50056110006.

It is an arithmetic number, because the mean of its divisors is an integer number (50056110006).

Almost surely, 2^100112220011 is an apocalyptic number.

100112220011 is a deficient number, since it is larger than the sum of its proper divisors (1).

100112220011 is an equidigital number, since it uses as much as digits as its factorization.

100112220011 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 100112220011 its reverse (110022211001), we get a palindrome (210134431012).

The spelling of 100112220011 in words is "one hundred billion, one hundred twelve million, two hundred twenty thousand, eleven".