12011201331119 has 4 divisors (see below), whose sum is σ = 12018538657944. Its totient is φ = 12003864004296.

The previous prime is 12011201331053. The next prime is 12011201331121. The reversal of 12011201331119 is 91113310211021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12011201331119 is a prime.

It is a super-2 number, since 2×12011201331119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011201331139) 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, 3668660957 + ... + 3668664230.

It is an arithmetic number, because the mean of its divisors is an integer number (3004634664486).

Almost surely, 2^{12011201331119} is an apocalyptic number.

12011201331119 is a deficient number, since it is larger than the sum of its proper divisors (7337326825).

12011201331119 is an equidigital number, since it uses as much as digits as its factorization.

12011201331119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7337326824.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 12011201331119 in words is "twelve trillion, eleven billion, two hundred one million, three hundred thirty-one thousand, one hundred nineteen".