12300202232212 has 6 divisors (see below), whose sum is σ = 21525353906378. Its totient is φ = 6150101116104.

The previous prime is 12300202232189. The next prime is 12300202232221. The reversal of 12300202232212 is 21223220200321.

It can be written as a sum of positive squares in only one way, i.e., 11937550165776 + 362652066436 = 3455076^2 + 602206^2 .

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, 1537525279023 + ... + 1537525279030.

Almost surely, 2^{12300202232212} is an apocalyptic number.

It is an amenable number.

12300202232212 is a deficient number, since it is larger than the sum of its proper divisors (9225151674166).

12300202232212 is a wasteful number, since it uses less digits than its factorization.

12300202232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075050558057 (or 3075050558055 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12300202232212 its reverse (21223220200321), we get a palindrome (33523422432533).

The spelling of 12300202232212 in words is "twelve trillion, three hundred billion, two hundred two million, two hundred thirty-two thousand, two hundred twelve".