12212302113322 has 16 divisors (see below), whose sum is σ = 18909559798272. Its totient is φ = 5909119446960.

The previous prime is 12212302113301. The next prime is 12212302113331. The reversal of 12212302113322 is 22331120321221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5633188 + ... + 7493824.

It is an arithmetic number, because the mean of its divisors is an integer number (1181847487392).

Almost surely, 2^{12212302113322} is an apocalyptic number.

12212302113322 is a deficient number, since it is larger than the sum of its proper divisors (6697257684950).

12212302113322 is a wasteful number, since it uses less digits than its factorization.

12212302113322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966533.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 12212302113322 its reverse (22331120321221), we get a palindrome (34543422434543).

The spelling of 12212302113322 in words is "twelve trillion, two hundred twelve billion, three hundred two million, one hundred thirteen thousand, three hundred twenty-two".