12011122111202 has 8 divisors (see below), whose sum is σ = 18034363918800. Its totient is φ = 5999667471604.

The previous prime is 12011122111171. The next prime is 12011122111223. The reversal of 12011122111202 is 20211122111021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2946789452 + ... + 2946793527.

It is an arithmetic number, because the mean of its divisors is an integer number (2254295489850).

Almost surely, 2^{12011122111202} is an apocalyptic number.

12011122111202 is a deficient number, since it is larger than the sum of its proper divisors (6023241807598).

12011122111202 is a wasteful number, since it uses less digits than its factorization.

12011122111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5893584000.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 12011122111202 its reverse (20211122111021), we get a palindrome (32222244222223).

The spelling of 12011122111202 in words is "twelve trillion, eleven billion, one hundred twenty-two million, one hundred eleven thousand, two hundred two".