1116184421620 has 48 divisors (see below), whose sum is σ = 2355342312960. Its totient is φ = 444312763776.

The previous prime is 1116184421581. The next prime is 1116184421659. The reversal of 1116184421620 is 261244816111.

It is an interprime number because it is at equal distance from previous prime (1116184421581) and next prime (1116184421659).

It is a self number, because there is not a number n which added to its sum of digits gives 1116184421620.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9758079 + ... + 9871801.

It is an arithmetic number, because the mean of its divisors is an integer number (49069631520).

Almost surely, 2^{1116184421620} is an apocalyptic number.

1116184421620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116184421620 is an abundant number, since it is smaller than the sum of its proper divisors (1239157891340).

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

1116184421620 is a wasteful number, since it uses less digits than its factorization.

1116184421620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116104 (or 116102 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The spelling of 1116184421620 in words is "one trillion, one hundred sixteen billion, one hundred eighty-four million, four hundred twenty-one thousand, six hundred twenty".