11210122111100 has 144 divisors (see below), whose sum is σ = 27942863625600. Its totient is φ = 3860651808000.

The previous prime is 11210122111093. The next prime is 11210122111127. The reversal of 11210122111100 is 111122101211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68030810 + ... + 68195390.

Almost surely, 2^{11210122111100} is an apocalyptic number.

11210122111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11210122111100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13971431812800).

11210122111100 is an abundant number, since it is smaller than the sum of its proper divisors (16732741514500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11210122111100 is a wasteful number, since it uses less digits than its factorization.

11210122111100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167884 (or 167877 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11210122111100 its reverse (111122101211), we get a palindrome (11321244212311).

The spelling of 11210122111100 in words is "eleven trillion, two hundred ten billion, one hundred twenty-two million, one hundred eleven thousand, one hundred".