11101102000212 has 192 divisors, whose sum is σ = 30204861876224. Its totient is φ = 3107679644160.

The previous prime is 11101102000199. The next prime is 11101102000217. The reversal of 11101102000212 is 21200020110111.

It is a super-2 number, since 2×11101102000212² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101102000217) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1465875258 + ... + 1465882830.

Almost surely, 2^{11101102000212} is an apocalyptic number.

11101102000212 is a gapful number since it is divisible by the number (12) 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 11101102000212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15102430938112).

11101102000212 is an abundant number, since it is smaller than the sum of its proper divisors (19103759876012).

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

11101102000212 is a wasteful number, since it uses less digits than its factorization.

11101102000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8718 (or 8716 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11101102000212 its reverse (21200020110111), we get a palindrome (32301122110323).

The spelling of 11101102000212 in words is "eleven trillion, one hundred one billion, one hundred two million, two hundred twelve", and thus it is an aban number.