3858182222000 has 80 divisors (see below), whose sum is σ = 9336396262752. Its totient is φ = 1542063353600.

The previous prime is 3858182221981. The next prime is 3858182222057. The reversal of 3858182222000 is 2222818583.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1798679 + ... + 3309321.

Almost surely, 2^{3858182222000} 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 3858182222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4668198131376).

3858182222000 is an abundant number, since it is smaller than the sum of its proper divisors (5478214040752).

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

3858182222000 is a wasteful number, since it uses less digits than its factorization.

3858182222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511943 (or 1511927 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The spelling of 3858182222000 in words is "three trillion, eight hundred fifty-eight billion, one hundred eighty-two million, two hundred twenty-two thousand".