11131283730212 has 12 divisors (see below), whose sum is σ = 19489589768880. Its totient is φ = 5562829510536.

The previous prime is 11131283730173. The next prime is 11131283730257. The reversal of 11131283730212 is 21203738213111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703079738 + ... + 703095569.

It is an arithmetic number, because the mean of its divisors is an integer number (1624132480740).

Almost surely, 2^{11131283730212} is an apocalyptic number.

It is an amenable number.

11131283730212 is a deficient number, since it is larger than the sum of its proper divisors (8358306038668).

11131283730212 is a wasteful number, since it uses less digits than its factorization.

11131283730212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406177290 (or 1406177288 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 11131283730212 in words is "eleven trillion, one hundred thirty-one billion, two hundred eighty-three million, seven hundred thirty thousand, two hundred twelve".