1110212011 has 2 divisors, whose sum is σ = 1110212012. Its totient is φ = 1110212010.

The previous prime is 1110212003. The next prime is 1110212023. The reversal of 1110212011 is 1102120111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110212011 - 2³ = 1110212003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110212711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555106005 + 555106006.

It is an arithmetic number, because the mean of its divisors is an integer number (555106006).

Almost surely, 2^1110212011 is an apocalyptic number.

1110212011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110212011 is an equidigital number, since it uses as much as digits as its factorization.

1110212011 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.

The square root of 1110212011 is about 33319.8441022763. The cubic root of 1110212011 is about 1035.4647219534.

Adding to 1110212011 its reverse (1102120111), we get a palindrome (2212332122).

The spelling of 1110212011 in words is "one billion, one hundred ten million, two hundred twelve thousand, eleven".