12303211320200 has 24 divisors (see below), whose sum is σ = 28604966319930. Its totient is φ = 4921284528000.

The previous prime is 12303211320149. The next prime is 12303211320217. The reversal of 12303211320200 is 202311230321.

It can be written as a sum of positive squares in 3 ways, for example, as 7976636598436 + 4326574721764 = 2824294^2 + 2080042^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30758028101 + ... + 30758028500.

Almost surely, 2^{12303211320200} is an apocalyptic number.

12303211320200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12303211320200 is an abundant number, since it is smaller than the sum of its proper divisors (16301754999730).

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

12303211320200 is a wasteful number, since it uses less digits than its factorization.

12303211320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61516056617 (or 61516056608 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12303211320200 its reverse (202311230321), we get a palindrome (12505522550521).

The spelling of 12303211320200 in words is "twelve trillion, three hundred three billion, two hundred eleven million, three hundred twenty thousand, two hundred".