2212243034322 has 32 divisors (see below), whose sum is σ = 4477934280960. Its totient is φ = 728506869840.

The previous prime is 2212243034297. The next prime is 2212243034359. The reversal of 2212243034322 is 2234303422122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212243034322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24142629 + ... + 24234087.

It is an arithmetic number, because the mean of its divisors is an integer number (139935446280).

Almost surely, 2^{2212243034322} is an apocalyptic number.

2212243034322 is an abundant number, since it is smaller than the sum of its proper divisors (2265691246638).

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

2212243034322 is a wasteful number, since it uses less digits than its factorization.

2212243034322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140118.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2212243034322 its reverse (2234303422122), we get a palindrome (4446546456444).

The spelling of 2212243034322 in words is "two trillion, two hundred twelve billion, two hundred forty-three million, thirty-four thousand, three hundred twenty-two".