11002030031212 has 12 divisors (see below), whose sum is σ = 21003875514216. Its totient is φ = 5000922741440.

The previous prime is 11002030031207. The next prime is 11002030031357. The reversal of 11002030031212 is 21213003020011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125023068493 + ... + 125023068580.

It is an arithmetic number, because the mean of its divisors is an integer number (1750322959518).

Almost surely, 2^{11002030031212} is an apocalyptic number.

It is an amenable number.

11002030031212 is a deficient number, since it is larger than the sum of its proper divisors (10001845483004).

11002030031212 is a wasteful number, since it uses less digits than its factorization.

11002030031212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250046137088 (or 250046137086 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11002030031212 its reverse (21213003020011), we get a palindrome (32215033051223).

The spelling of 11002030031212 in words is "eleven trillion, two billion, thirty million, thirty-one thousand, two hundred twelve".