11131200302212 has 12 divisors (see below), whose sum is σ = 19481036431360. Its totient is φ = 5565189893256.

The previous prime is 11131200302203. The next prime is 11131200302311. The reversal of 11131200302212 is 21220300213111.

It is a self number, because there is not a number n which added to its sum of digits gives 11131200302212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102503412 + ... + 102611947.

Almost surely, 2^{11131200302212} is an apocalyptic number.

It is an amenable number.

11131200302212 is a deficient number, since it is larger than the sum of its proper divisors (8349836129148).

11131200302212 is a wasteful number, since it uses less digits than its factorization.

11131200302212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205128930 (or 205128928 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11131200302212 its reverse (21220300213111), we get a palindrome (32351500515323).

The spelling of 11131200302212 in words is "eleven trillion, one hundred thirty-one billion, two hundred million, three hundred two thousand, two hundred twelve".