11221333002212 has 24 divisors (see below), whose sum is σ = 19828295026176. Its totient is φ = 5556107547648.

The previous prime is 11221333002163. The next prime is 11221333002227. The reversal of 11221333002212 is 21220033312211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32366093 + ... + 32710955.

It is an arithmetic number, because the mean of its divisors is an integer number (826178959424).

Almost surely, 2^{11221333002212} is an apocalyptic number.

It is an amenable number.

11221333002212 is a deficient number, since it is larger than the sum of its proper divisors (8606962023964).

11221333002212 is a wasteful number, since it uses less digits than its factorization.

11221333002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423947 (or 423945 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11221333002212 its reverse (21220033312211), we get a palindrome (32441366314423).

The spelling of 11221333002212 in words is "eleven trillion, two hundred twenty-one billion, three hundred thirty-three million, two thousand, two hundred twelve".