2012004122411 has 4 divisors (see below), whose sum is σ = 2039565822792. Its totient is φ = 1984442422032.

The previous prime is 2012004122389. The next prime is 2012004122431. The reversal of 2012004122411 is 1142214002102.

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 2012004122411 - 2⁶ = 2012004122347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012004122431) 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, 13780850081 + ... + 13780850226.

It is an arithmetic number, because the mean of its divisors is an integer number (509891455698).

Almost surely, 2^{2012004122411} is an apocalyptic number.

2012004122411 is a deficient number, since it is larger than the sum of its proper divisors (27561700381).

2012004122411 is an equidigital number, since it uses as much as digits as its factorization.

2012004122411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27561700380.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 2012004122411 its reverse (1142214002102), we get a palindrome (3154218124513).

The spelling of 2012004122411 in words is "two trillion, twelve billion, four million, one hundred twenty-two thousand, four hundred eleven".