1200020130212 has 12 divisors (see below), whose sum is σ = 2144716828800. Its totient is φ = 587243893416.

The previous prime is 1200020130193. The next prime is 1200020130217. The reversal of 1200020130212 is 2120310200021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1200020130217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3191542712 + ... + 3191543087.

It is an arithmetic number, because the mean of its divisors is an integer number (178726402400).

Almost surely, 2^{1200020130212} is an apocalyptic number.

It is an amenable number.

1200020130212 is a deficient number, since it is larger than the sum of its proper divisors (944696698588).

1200020130212 is a wasteful number, since it uses less digits than its factorization.

1200020130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6383085850 (or 6383085848 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1200020130212 its reverse (2120310200021), we get a palindrome (3320330330233).

The spelling of 1200020130212 in words is "one trillion, two hundred billion, twenty million, one hundred thirty thousand, two hundred twelve".