11213102303212 has 6 divisors (see below), whose sum is σ = 19622929030628. Its totient is φ = 5606551151604.

The previous prime is 11213102303201. The next prime is 11213102303317. The reversal of 11213102303212 is 21230320131211.

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 as a sum of consecutive naturals, namely, 1401637787898 + ... + 1401637787905.

Almost surely, 2^{11213102303212} is an apocalyptic number.

It is an amenable number.

11213102303212 is a deficient number, since it is larger than the sum of its proper divisors (8409826727416).

11213102303212 is a wasteful number, since it uses less digits than its factorization.

11213102303212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803275575807 (or 2803275575805 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11213102303212 its reverse (21230320131211), we get a palindrome (32443422434423).

The spelling of 11213102303212 in words is "eleven trillion, two hundred thirteen billion, one hundred two million, three hundred three thousand, two hundred twelve".