12011201030299 has 4 divisors (see below), whose sum is σ = 12032765126064. Its totient is φ = 11989636934536.

The previous prime is 12011201030293. The next prime is 12011201030327. The reversal of 12011201030299 is 99203010211021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12011201030299 - 2²¹ = 12011198933147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12011201030299.

It is not an unprimeable number, because it can be changed into a prime (12011201030293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10782047047 + ... + 10782048160.

It is an arithmetic number, because the mean of its divisors is an integer number (3008191281516).

Almost surely, 2^{12011201030299} is an apocalyptic number.

12011201030299 is a deficient number, since it is larger than the sum of its proper divisors (21564095765).

12011201030299 is an equidigital number, since it uses as much as digits as its factorization.

12011201030299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21564095764.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 12011201030299 in words is "twelve trillion, eleven billion, two hundred one million, thirty thousand, two hundred ninety-nine".