1000380185224 has 128 divisors (see below), whose sum is σ = 2383976448000. Its totient is φ = 383819095296.

The previous prime is 1000380185221. The next prime is 1000380185239. The reversal of 1000380185224 is 4225810830001.

It is a happy number.

1000380185224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1000380185224.

It is not an unprimeable number, because it can be changed into a prime (1000380185221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1105329 + ... + 1795135.

It is an arithmetic number, because the mean of its divisors is an integer number (18624816000).

Almost surely, 2^{1000380185224} is an apocalyptic number.

1000380185224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000380185224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1191988224000).

1000380185224 is an abundant number, since it is smaller than the sum of its proper divisors (1383596262776).

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

1000380185224 is a wasteful number, since it uses less digits than its factorization.

1000380185224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689915 (or 689911 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The spelling of 1000380185224 in words is "one trillion, three hundred eighty million, one hundred eighty-five thousand, two hundred twenty-four".