11102322011 has 4 divisors (see below), whose sum is σ = 12111624024. Its totient is φ = 10093020000.

The previous prime is 11102322001. The next prime is 11102322013. The reversal of 11102322011 is 11022320111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11022320111 = 11 ⋅1002029101.

It is a cyclic number.

It is not a de Polignac number, because 11102322011 - 2⁶ = 11102321947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102322013) 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, 504650990 + ... + 504651011.

It is an arithmetic number, because the mean of its divisors is an integer number (3027906006).

Almost surely, 2^11102322011 is an apocalyptic number.

11102322011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11102322011 is a deficient number, since it is larger than the sum of its proper divisors (1009302013).

11102322011 is a wasteful number, since it uses less digits than its factorization.

11102322011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009302012.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11102322011 its reverse (11022320111), we get a palindrome (22124642122).

The spelling of 11102322011 in words is "eleven billion, one hundred two million, three hundred twenty-two thousand, eleven".