11102122311 has 32 divisors (see below), whose sum is σ = 17394456576. Its totient is φ = 6166368000.

The previous prime is 11102122309. The next prime is 11102122327. The reversal of 11102122311 is 11322120111.

It is not a de Polignac number, because 11102122311 - 2¹ = 11102122309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102122301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209541 + ... + 257121.

It is an arithmetic number, because the mean of its divisors is an integer number (543576768).

Almost surely, 2^11102122311 is an apocalyptic number.

11102122311 is a deficient number, since it is larger than the sum of its proper divisors (6292334265).

11102122311 is a wasteful number, since it uses less digits than its factorization.

11102122311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47903.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11102122311 its reverse (11322120111), we get a palindrome (22424242422).

The spelling of 11102122311 in words is "eleven billion, one hundred two million, one hundred twenty-two thousand, three hundred eleven".