12350001220504 has 8 divisors (see below), whose sum is σ = 23156252288460. Its totient is φ = 6175000610248.

The previous prime is 12350001220499. The next prime is 12350001220511. The reversal of 12350001220504 is 40502210005321.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 771875076274 + ... + 771875076289.

Almost surely, 2^{12350001220504} is an apocalyptic number.

It is an amenable number.

12350001220504 is a deficient number, since it is larger than the sum of its proper divisors (10806251067956).

12350001220504 is a wasteful number, since it uses less digits than its factorization.

12350001220504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543750152569 (or 1543750152565 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 12350001220504 its reverse (40502210005321), we get a palindrome (52852211225825).

The spelling of 12350001220504 in words is "twelve trillion, three hundred fifty billion, one million, two hundred twenty thousand, five hundred four".