2212058586816 has 672 divisors, whose sum is σ = 7337648520000. Its totient is φ = 652380438528.

The previous prime is 2212058586799. The next prime is 2212058586821. The reversal of 2212058586816 is 6186858502122.

2212058586816 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 0 + 58 + 586 + 8 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1261869396 + ... + 1261871148.

Almost surely, 2^{2212058586816} is an apocalyptic number.

2212058586816 is a gapful number since it is divisible by the number (26) 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 2212058586816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3668824260000).

2212058586816 is an abundant number, since it is smaller than the sum of its proper divisors (5125589933184).

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

2212058586816 is a wasteful number, since it uses less digits than its factorization.

2212058586816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978 (or 1949 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 54.

The spelling of 2212058586816 in words is "two trillion, two hundred twelve billion, fifty-eight million, five hundred eighty-six thousand, eight hundred sixteen".