12200312343 has 8 divisors (see below), whose sum is σ = 16267843456. Its totient is φ = 8133161400.

The previous prime is 12200312323. The next prime is 12200312351. The reversal of 12200312343 is 34321300221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12200312343 - 2⁶ = 12200312279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200312323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9043 + ... + 156468.

It is an arithmetic number, because the mean of its divisors is an integer number (2033480432).

Almost surely, 2^12200312343 is an apocalyptic number.

12200312343 is a deficient number, since it is larger than the sum of its proper divisors (4067531113).

12200312343 is a wasteful number, since it uses less digits than its factorization.

12200312343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190085.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12200312343 its reverse (34321300221), we get a palindrome (46521612564).

The spelling of 12200312343 in words is "twelve billion, two hundred million, three hundred twelve thousand, three hundred forty-three".