12046525451212 has 36 divisors (see below), whose sum is σ = 25121412847944. Its totient is φ = 5036874749760.

The previous prime is 12046525451209. The next prime is 12046525451227. The reversal of 12046525451212 is 21215452564021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 749526898 + ... + 749542969.

It is an arithmetic number, because the mean of its divisors is an integer number (697817023554).

Almost surely, 2^{12046525451212} is an apocalyptic number.

It is an amenable number.

12046525451212 is an abundant number, since it is smaller than the sum of its proper divisors (13074887396732).

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

12046525451212 is a wasteful number, since it uses less digits than its factorization.

12046525451212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499069926 (or 1499069917 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 12046525451212 in words is "twelve trillion, forty-six billion, five hundred twenty-five million, four hundred fifty-one thousand, two hundred twelve".