11102010222011 has 4 divisors (see below), whose sum is σ = 11102197615872. Its totient is φ = 11101822828152.

The previous prime is 11102010221989. The next prime is 11102010222067. The reversal of 11102010222011 is 11022201020111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102010222011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102010222071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93608036 + ... + 93726561.

It is an arithmetic number, because the mean of its divisors is an integer number (2775549403968).

Almost surely, 2^{11102010222011} is an apocalyptic number.

11102010222011 is a deficient number, since it is larger than the sum of its proper divisors (187393861).

11102010222011 is an equidigital number, since it uses as much as digits as its factorization.

11102010222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187393860.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11102010222011 its reverse (11022201020111), we get a palindrome (22124211242122).

The spelling of 11102010222011 in words is "eleven trillion, one hundred two billion, ten million, two hundred twenty-two thousand, eleven".