12300211321209 has 48 divisors (see below), whose sum is σ = 21453036575040. Its totient is φ = 6944009083200.

The previous prime is 12300211321187. The next prime is 12300211321213. The reversal of 12300211321209 is 90212311200321.

12300211321209 is a `hidden beast` number, since 1 + 2 + 300 + 2 + 11 + 321 + 20 + 9 = 666.

It is not a de Polignac number, because 12300211321209 - 2²³ = 12300202932601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12300211321219) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55897492 + ... + 56117109.

It is an arithmetic number, because the mean of its divisors is an integer number (446938261980).

Almost surely, 2^{12300211321209} is an apocalyptic number.

It is an amenable number.

12300211321209 is a deficient number, since it is larger than the sum of its proper divisors (9152825253831).

12300211321209 is a wasteful number, since it uses less digits than its factorization.

12300211321209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112014707 (or 112014694 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 12300211321209 in words is "twelve trillion, three hundred billion, two hundred eleven million, three hundred twenty-one thousand, two hundred nine".