12011446524534 has 16 divisors (see below), whose sum is σ = 24022982860272. Its totient is φ = 4003800539648.

The previous prime is 12011446524383. The next prime is 12011446524631. The reversal of 12011446524534 is 43542564411021.

It is a super-2 number, since 2×12011446524534² (a number of 27 digits) contains 22 as substring.

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, 1936479 + ... + 5269994.

It is an arithmetic number, because the mean of its divisors is an integer number (1501436428767).

Almost surely, 2^{12011446524534} is an apocalyptic number.

12011446524534 is an abundant number, since it is smaller than the sum of its proper divisors (12011536335738).

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

12011446524534 is a wasteful number, since it uses less digits than its factorization.

12011446524534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7484271.

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 12011446524534 in words is "twelve trillion, eleven billion, four hundred forty-six million, five hundred twenty-four thousand, five hundred thirty-four".