11237680916 has 192 divisors, whose sum is σ = 26066976768. Its totient is φ = 4146912000.

The previous prime is 11237680913. The next prime is 11237680919. The reversal of 11237680916 is 61908673211.

11237680916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11237680913) and next prime (11237680919).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11237680913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82026800 + ... + 82026936.

It is an arithmetic number, because the mean of its divisors is an integer number (135765504).

Almost surely, 2^11237680916 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 11237680916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13033488384).

11237680916 is an abundant number, since it is smaller than the sum of its proper divisors (14829295852).

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

11237680916 is a wasteful number, since it uses less digits than its factorization.

11237680916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 11237680916 in words is "eleven billion, two hundred thirty-seven million, six hundred eighty thousand, nine hundred sixteen".