11216627340 has 48 divisors (see below), whose sum is σ = 31411897440. Its totient is φ = 2990592000.

The previous prime is 11216627321. The next prime is 11216627341. The reversal of 11216627340 is 4372661211.

It is not an unprimeable number, because it can be changed into a prime (11216627341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455340 + ... + 479340.

It is an arithmetic number, because the mean of its divisors is an integer number (654414530).

Almost surely, 2^11216627340 is an apocalyptic number.

11216627340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11216627340 is an abundant number, since it is smaller than the sum of its proper divisors (20195270100).

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

11216627340 is a wasteful number, since it uses less digits than its factorization.

11216627340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31802 (or 31800 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 11216627340 in words is "eleven billion, two hundred sixteen million, six hundred twenty-seven thousand, three hundred forty".