12200442340312 has 8 divisors (see below), whose sum is σ = 22875829388100. Its totient is φ = 6100221170152.

The previous prime is 12200442340283. The next prime is 12200442340363. The reversal of 12200442340312 is 21304324400221.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 762527646262 + ... + 762527646277.

Almost surely, 2^{12200442340312} is an apocalyptic number.

It is an amenable number.

12200442340312 is a deficient number, since it is larger than the sum of its proper divisors (10675387047788).

12200442340312 is a wasteful number, since it uses less digits than its factorization.

12200442340312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525055292545 (or 1525055292541 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12200442340312 its reverse (21304324400221), we get a palindrome (33504766740533).

The spelling of 12200442340312 in words is "twelve trillion, two hundred billion, four hundred forty-two million, three hundred forty thousand, three hundred twelve".