1201130330212 has 6 divisors (see below), whose sum is σ = 2101978077878. Its totient is φ = 600565165104.

The previous prime is 1201130330209. The next prime is 1201130330227. The reversal of 1201130330212 is 2120330311021.

It can be written as a sum of positive squares in only one way, i.e., 1069639966756 + 131490363456 = 1034234^2 + 362616^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1201130330212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150141291273 + ... + 150141291280.

Almost surely, 2^{1201130330212} is an apocalyptic number.

It is an amenable number.

1201130330212 is a deficient number, since it is larger than the sum of its proper divisors (900847747666).

1201130330212 is a wasteful number, since it uses less digits than its factorization.

1201130330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300282582557 (or 300282582555 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1201130330212 its reverse (2120330311021), we get a palindrome (3321460641233).

The spelling of 1201130330212 in words is "one trillion, two hundred one billion, one hundred thirty million, three hundred thirty thousand, two hundred twelve".