12020984846 has 8 divisors (see below), whose sum is σ = 19418514024. Its totient is φ = 5548146840.

The previous prime is 12020984839. The next prime is 12020984887. The reversal of 12020984846 is 64848902021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12020984797 and 12020984806.

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, 231172760 + ... + 231172811.

It is an arithmetic number, because the mean of its divisors is an integer number (2427314253).

Almost surely, 2^12020984846 is an apocalyptic number.

12020984846 is a deficient number, since it is larger than the sum of its proper divisors (7397529178).

12020984846 is a wasteful number, since it uses less digits than its factorization.

12020984846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462345586.

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 12020984846 in words is "twelve billion, twenty million, nine hundred eighty-four thousand, eight hundred forty-six".