12302120004 has 12 divisors (see below), whose sum is σ = 28704946704. Its totient is φ = 4100706664.

The previous prime is 12302119969. The next prime is 12302120041. The reversal of 12302120004 is 40002120321.

It is a tau number, because it is divible by the number of its divisors (12).

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, 512588322 + ... + 512588345.

It is an arithmetic number, because the mean of its divisors is an integer number (2392078892).

Almost surely, 2^12302120004 is an apocalyptic number.

It is an amenable number.

12302120004 is an abundant number, since it is smaller than the sum of its proper divisors (16402826700).

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

12302120004 is a wasteful number, since it uses less digits than its factorization.

12302120004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025176674 (or 1025176672 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12302120004 its reverse (40002120321), we get a palindrome (52304240325).

The spelling of 12302120004 in words is "twelve billion, three hundred two million, one hundred twenty thousand, four".