11102201011 has 16 divisors (see below), whose sum is σ = 12760502400. Its totient is φ = 9553032000.

The previous prime is 11102200997. The next prime is 11102201017. The reversal of 11102201011 is 11010220111.

It is a cyclic number.

It is not a de Polignac number, because 11102201011 - 2⁷ = 11102200883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102201017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212436 + ... + 259486.

It is an arithmetic number, because the mean of its divisors is an integer number (797531400).

Almost surely, 2^11102201011 is an apocalyptic number.

11102201011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11102201011 is a deficient number, since it is larger than the sum of its proper divisors (1658301389).

11102201011 is a wasteful number, since it uses less digits than its factorization.

11102201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48210.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11102201011 its reverse (11010220111), we get a palindrome (22112421122).

The spelling of 11102201011 in words is "eleven billion, one hundred two million, two hundred one thousand, eleven".