2212644280532 has 24 divisors (see below), whose sum is σ = 4425949328640. Its totient is φ = 948134527200.

The previous prime is 2212644280493. The next prime is 2212644280541. The reversal of 2212644280532 is 2350824462122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212644280532.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 5708732 + ... + 6083987.

It is an arithmetic number, because the mean of its divisors is an integer number (184414555360).

Almost surely, 2^{2212644280532} is an apocalyptic number.

It is an amenable number.

2212644280532 is an abundant number, since it is smaller than the sum of its proper divisors (2213305048108).

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

2212644280532 is a wasteful number, since it uses less digits than its factorization.

2212644280532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11799431 (or 11799429 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 2212644280532 in words is "two trillion, two hundred twelve billion, six hundred forty-four million, two hundred eighty thousand, five hundred thirty-two".