111002211011 has 2 divisors, whose sum is σ = 111002211012. Its totient is φ = 111002211010.

The previous prime is 111002210971. The next prime is 111002211017. The reversal of 111002211011 is 110112200111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111002211011 - 2²⁶ = 110935102147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111002210983 and 111002211001.

It is not a weakly prime, because it can be changed into another prime (111002211017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55501105505 + 55501105506.

It is an arithmetic number, because the mean of its divisors is an integer number (55501105506).

Almost surely, 2^111002211011 is an apocalyptic number.

111002211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

111002211011 is an equidigital number, since it uses as much as digits as its factorization.

111002211011 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 11.

Adding to 111002211011 its reverse (110112200111), we get a palindrome (221114411122).

The spelling of 111002211011 in words is "one hundred eleven billion, two million, two hundred eleven thousand, eleven".