11216039055624 has 256 divisors, whose sum is σ = 36196224019200. Its totient is φ = 3186798391296.

The previous prime is 11216039055623. The next prime is 11216039055629. The reversal of 11216039055624 is 42655093061211.

It is a happy number.

11216039055624 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 6 + 0 + 3 + 90 + 556 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11216039055624.

It is not an unprimeable number, because it can be changed into a prime (11216039055623) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 313407 + ... + 4746609.

It is an arithmetic number, because the mean of its divisors is an integer number (141391500075).

Almost surely, 2^{11216039055624} 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 11216039055624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18098112009600).

11216039055624 is an abundant number, since it is smaller than the sum of its proper divisors (24980184963576).

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

11216039055624 is a wasteful number, since it uses less digits than its factorization.

11216039055624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433301 (or 4433291 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 11216039055624 in words is "eleven trillion, two hundred sixteen billion, thirty-nine million, fifty-five thousand, six hundred twenty-four".