11102210323111 has 12 divisors (see below), whose sum is σ = 11692174111632. Its totient is φ = 10522078611264.

The previous prime is 11102210323103. The next prime is 11102210323153. The reversal of 11102210323111 is 11132301220111.

It is not a de Polignac number, because 11102210323111 - 2³ = 11102210323103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102210333111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20040886 + ... + 20587411.

It is an arithmetic number, because the mean of its divisors is an integer number (974347842636).

Almost surely, 2^{11102210323111} is an apocalyptic number.

11102210323111 is a deficient number, since it is larger than the sum of its proper divisors (589963788521).

11102210323111 is an equidigital number, since it uses as much as digits as its factorization.

11102210323111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40628538 (or 40628429 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11102210323111 its reverse (11132301220111), we get a palindrome (22234511543222).

The spelling of 11102210323111 in words is "eleven trillion, one hundred two billion, two hundred ten million, three hundred twenty-three thousand, one hundred eleven".