2212587580672 has 144 divisors (see below), whose sum is σ = 5134671832192. Its totient is φ = 931895746560.

The previous prime is 2212587580663. The next prime is 2212587580673. The reversal of 2212587580672 is 2760857852122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212587580673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135210763 + ... + 135227125.

Almost surely, 2^{2212587580672} 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 2212587580672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2567335916096).

2212587580672 is an abundant number, since it is smaller than the sum of its proper divisors (2922084251520).

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

2212587580672 is a wasteful number, since it uses less digits than its factorization.

2212587580672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17684 (or 17670 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 55.

The spelling of 2212587580672 in words is "two trillion, two hundred twelve billion, five hundred eighty-seven million, five hundred eighty thousand, six hundred seventy-two".