11318206387620 has 96 divisors (see below), whose sum is σ = 34596003778560. Its totient is φ = 2741900632960.

The previous prime is 11318206387597. The next prime is 11318206387681. The reversal of 11318206387620 is 2678360281311.

It is a self number, because there is not a number n which added to its sum of digits gives 11318206387620.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5008842 + ... + 6908321.

It is an arithmetic number, because the mean of its divisors is an integer number (360375039360).

Almost surely, 2^{11318206387620} is an apocalyptic number.

11318206387620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11318206387620 is an abundant number, since it is smaller than the sum of its proper divisors (23277797390940).

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

11318206387620 is a wasteful number, since it uses less digits than its factorization.

11318206387620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11918625 (or 11918623 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 11318206387620 in words is "eleven trillion, three hundred eighteen billion, two hundred six million, three hundred eighty-seven thousand, six hundred twenty".