11072140112 has 80 divisors (see below), whose sum is σ = 23944092480. Its totient is φ = 4917120000.

The previous prime is 11072140111. The next prime is 11072140139. The reversal of 11072140112 is 21104127011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11072140111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2338964 + ... + 2343692.

It is an arithmetic number, because the mean of its divisors is an integer number (299301156).

Almost surely, 2^11072140112 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 11072140112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11972046240).

11072140112 is an abundant number, since it is smaller than the sum of its proper divisors (12871952368).

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

11072140112 is a wasteful number, since it uses less digits than its factorization.

11072140112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052 (or 5046 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 11072140112 its reverse (21104127011), we get a palindrome (32176267123).

The spelling of 11072140112 in words is "eleven billion, seventy-two million, one hundred forty thousand, one hundred twelve".