2000120110111 has 2 divisors, whose sum is σ = 2000120110112. Its totient is φ = 2000120110110.

The previous prime is 2000120109991. The next prime is 2000120110117. The reversal of 2000120110111 is 1110110210002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2000120110111 - 2⁷ = 2000120109983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000120110117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000060055055 + 1000060055056.

It is an arithmetic number, because the mean of its divisors is an integer number (1000060055056).

Almost surely, 2^{2000120110111} is an apocalyptic number.

2000120110111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000120110111 is an equidigital number, since it uses as much as digits as its factorization.

2000120110111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2000120110111 its reverse (1110110210002), we get a palindrome (3110230320113).

The spelling of 2000120110111 in words is "two trillion, one hundred twenty million, one hundred ten thousand, one hundred eleven".