2010111211187 has 2 divisors, whose sum is σ = 2010111211188. Its totient is φ = 2010111211186.

The previous prime is 2010111211111. The next prime is 2010111211217. The reversal of 2010111211187 is 7811121110102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2010111211187 - 2¹⁸ = 2010110949043 is a prime.

It is a super-2 number, since 2×2010111211187² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2010111211487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005055605593 + 1005055605594.

It is an arithmetic number, because the mean of its divisors is an integer number (1005055605594).

Almost surely, 2^{2010111211187} is an apocalyptic number.

2010111211187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010111211187 is an equidigital number, since it uses as much as digits as its factorization.

2010111211187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 26.

Adding to 2010111211187 its reverse (7811121110102), we get a palindrome (9821232321289).

The spelling of 2010111211187 in words is "two trillion, ten billion, one hundred eleven million, two hundred eleven thousand, one hundred eighty-seven".