11114201142 has 72 divisors (see below), whose sum is σ = 27084729672. Its totient is φ = 3289587840.

The previous prime is 11114201113. The next prime is 11114201149. The reversal of 11114201142 is 24110241111.

11114201142 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114201149) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 34318 + ... + 152990.

It is an arithmetic number, because the mean of its divisors is an integer number (376176801).

Almost surely, 2^11114201142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11114201142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13542364836).

11114201142 is an abundant number, since it is smaller than the sum of its proper divisors (15970528530).

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

11114201142 is a wasteful number, since it uses less digits than its factorization.

11114201142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118746 (or 118732 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11114201142 its reverse (24110241111), we get a palindrome (35224442253).

The spelling of 11114201142 in words is "eleven billion, one hundred fourteen million, two hundred one thousand, one hundred forty-two".