12011404101104 has 20 divisors (see below), whose sum is σ = 24496942575240. Its totient is φ = 5689612468800.

The previous prime is 12011404101071. The next prime is 12011404101119. The reversal of 12011404101104 is 40110140411021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19755598547 + ... + 19755599154.

It is an arithmetic number, because the mean of its divisors is an integer number (1224847128762).

Almost surely, 2^{12011404101104} is an apocalyptic number.

It is an amenable number.

12011404101104 is an abundant number, since it is smaller than the sum of its proper divisors (12485538474136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12011404101104 is a wasteful number, since it uses less digits than its factorization.

12011404101104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39511197728 (or 39511197722 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 12011404101104 its reverse (40110140411021), we get a palindrome (52121544512125).

The spelling of 12011404101104 in words is "twelve trillion, eleven billion, four hundred four million, one hundred one thousand, one hundred four".