12000202201012 has 6 divisors (see below), whose sum is σ = 21000353851778. Its totient is φ = 6000101100504.

The previous prime is 12000202201007. The next prime is 12000202201021. The reversal of 12000202201012 is 21010220200021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7567307763876 + 4432894437136 = 2750874^2 + 2105444^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12000202200983 and 12000202201001.

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, 1500025275123 + ... + 1500025275130.

Almost surely, 2^{12000202201012} is an apocalyptic number.

It is an amenable number.

12000202201012 is a deficient number, since it is larger than the sum of its proper divisors (9000151650766).

12000202201012 is a wasteful number, since it uses less digits than its factorization.

12000202201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000050550257 (or 3000050550255 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12000202201012 its reverse (21010220200021), we get a palindrome (33010422401033).

The spelling of 12000202201012 in words is "twelve trillion, two hundred two million, two hundred one thousand, twelve".