2182025646848 has 36 divisors (see below), whose sum is σ = 4461760161768. Its totient is φ = 1064402749440.

The previous prime is 2182025646803. The next prime is 2182025646863. The reversal of 2182025646848 is 8486465202812.

It is a super-2 number, since 2×2182025646848² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2182025646793 and 2182025646802.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103935086 + ... + 103956077.

Almost surely, 2^{2182025646848} is an apocalyptic number.

It is an amenable number.

2182025646848 is an abundant number, since it is smaller than the sum of its proper divisors (2279734514920).

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

2182025646848 is an equidigital number, since it uses as much as digits as its factorization.

2182025646848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207891220 (or 207891206 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 56.

The spelling of 2182025646848 in words is "two trillion, one hundred eighty-two billion, twenty-five million, six hundred forty-six thousand, eight hundred forty-eight".