1110212102011 has 2 divisors, whose sum is σ = 1110212102012. Its totient is φ = 1110212102010.

The previous prime is 1110212101987. The next prime is 1110212102059. The reversal of 1110212102011 is 1102012120111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110212102011 - 2⁵ = 1110212101979 is a prime.

It is a super-2 number, since 2×1110212102011² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110212101982 and 1110212102000.

It is not a weakly prime, because it can be changed into another prime (1110212102411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555106051005 + 555106051006.

It is an arithmetic number, because the mean of its divisors is an integer number (555106051006).

Almost surely, 2^{1110212102011} is an apocalyptic number.

1110212102011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110212102011 is an equidigital number, since it uses as much as digits as its factorization.

1110212102011 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 1110212102011 its reverse (1102012120111), we get a palindrome (2212224222122).

The spelling of 1110212102011 in words is "one trillion, one hundred ten billion, two hundred twelve million, one hundred two thousand, eleven".