11322540112 has 40 divisors (see below), whose sum is σ = 23977555616. Its totient is φ = 5147784576.

The previous prime is 11322540067. The next prime is 11322540113. The reversal of 11322540112 is 21104522311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322540113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392298 + ... + 420169.

Almost surely, 2^11322540112 is an apocalyptic number.

It is an amenable number.

11322540112 is an abundant number, since it is smaller than the sum of its proper divisors (12655015504).

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

11322540112 is a wasteful number, since it uses less digits than its factorization.

11322540112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812555 (or 812549 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 11322540112 in words is "eleven billion, three hundred twenty-two million, five hundred forty thousand, one hundred twelve".