112000021102111 has 2 divisors, whose sum is σ = 112000021102112. Its totient is φ = 112000021102110.

The previous prime is 112000021102063. The next prime is 112000021102129. The reversal of 112000021102111 is 111201120000211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112000021102111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112000021102091 and 112000021102100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112000021102811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000010551055 + 56000010551056.

It is an arithmetic number, because the mean of its divisors is an integer number (56000010551056).

Almost surely, 2^{112000021102111} is an apocalyptic number.

112000021102111 is a deficient number, since it is larger than the sum of its proper divisors (1).

112000021102111 is an equidigital number, since it uses as much as digits as its factorization.

112000021102111 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 13.

Adding to 112000021102111 its reverse (111201120000211), we get a palindrome (223201141102322).

The spelling of 112000021102111 in words is "one hundred twelve trillion, twenty-one million, one hundred two thousand, one hundred eleven".