11101214616 has 128 divisors (see below), whose sum is σ = 29376000000. Its totient is φ = 3490905600.

The previous prime is 11101214611. The next prime is 11101214651. The reversal of 11101214616 is 61641210111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101214611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5552385 + ... + 5554383.

It is an arithmetic number, because the mean of its divisors is an integer number (229500000).

Almost surely, 2^11101214616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11101214616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14688000000).

11101214616 is an abundant number, since it is smaller than the sum of its proper divisors (18274785384).

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

11101214616 is a wasteful number, since it uses less digits than its factorization.

11101214616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217 (or 2213 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

Adding to 11101214616 its reverse (61641210111), we get a palindrome (72742424727).

The spelling of 11101214616 in words is "eleven billion, one hundred one million, two hundred fourteen thousand, six hundred sixteen".