212058683025860 has 192 divisors, whose sum is σ = 496593456307200. Its totient is φ = 75414356160000.

The previous prime is 212058683025821. The next prime is 212058683026007. The reversal of 212058683025860 is 68520386850212.

It is a junction number, because it is equal to n+sod(n) for n = 212058683025796 and 212058683025805.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2798566934 + ... + 2798642706.

It is an arithmetic number, because the mean of its divisors is an integer number (2586424251600).

Almost surely, 2^{212058683025860} is an apocalyptic number.

212058683025860 is a gapful number since it is divisible by the number (20) 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 212058683025860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248296728153600).

212058683025860 is an abundant number, since it is smaller than the sum of its proper divisors (284534773281340).

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

212058683025860 is a wasteful number, since it uses less digits than its factorization.

212058683025860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76962 (or 76960 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 56.

The spelling of 212058683025860 in words is "two hundred twelve trillion, fifty-eight billion, six hundred eighty-three million, twenty-five thousand, eight hundred sixty".