12205541150432 has 24 divisors (see below), whose sum is σ = 27462467588976. Its totient is φ = 5230946207232.

The previous prime is 12205541150381. The next prime is 12205541150489. The reversal of 12205541150432 is 23405114550221.

It is a junction number, because it is equal to n+sod(n) for n = 12205541150392 and 12205541150401.

It is a congruent number.

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, 27244511273 + ... + 27244511720.

It is an arithmetic number, because the mean of its divisors is an integer number (1144269482874).

Almost surely, 2^{12205541150432} is an apocalyptic number.

It is an amenable number.

12205541150432 is an abundant number, since it is smaller than the sum of its proper divisors (15256926438544).

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

12205541150432 is an equidigital number, since it uses as much as digits as its factorization.

12205541150432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54489023010 (or 54489023002 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 12205541150432 in words is "twelve trillion, two hundred five billion, five hundred forty-one million, one hundred fifty thousand, four hundred thirty-two".