11102202032011 has 4 divisors (see below), whose sum is σ = 11102311024992. Its totient is φ = 11102093039032.

The previous prime is 11102202031967. The next prime is 11102202032021. The reversal of 11102202032011 is 11023020220111.

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

It is a cyclic number.

It is not a de Polignac number, because 11102202032011 - 2¹⁷ = 11102201900939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102202032021) 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, 54343555 + ... + 54547468.

It is an arithmetic number, because the mean of its divisors is an integer number (2775577756248).

Almost surely, 2^{11102202032011} is an apocalyptic number.

11102202032011 is a deficient number, since it is larger than the sum of its proper divisors (108992981).

11102202032011 is a wasteful number, since it uses less digits than its factorization.

11102202032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108992980.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11102202032011 its reverse (11023020220111), we get a palindrome (22125222252122).

The spelling of 11102202032011 in words is "eleven trillion, one hundred two billion, two hundred two million, thirty-two thousand, eleven".