12011322021304 has 32 divisors (see below), whose sum is σ = 23300455536000. Its totient is φ = 5797914014592.

The previous prime is 12011322021277. The next prime is 12011322021323. The reversal of 12011322021304 is 40312022311021.

12011322021304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864519 + ... + 4976950.

It is an arithmetic number, because the mean of its divisors is an integer number (728139235500).

Almost surely, 2^{12011322021304} is an apocalyptic number.

It is an amenable number.

12011322021304 is a deficient number, since it is larger than the sum of its proper divisors (11289133514696).

12011322021304 is a wasteful number, since it uses less digits than its factorization.

12011322021304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5850367 (or 5850363 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12011322021304 its reverse (40312022311021), we get a palindrome (52323344332325).

The spelling of 12011322021304 in words is "twelve trillion, eleven billion, three hundred twenty-two million, twenty-one thousand, three hundred four".