11002102222012 has 48 divisors (see below), whose sum is σ = 21021525723744. Its totient is φ = 4996787328000.

The previous prime is 11002102222009. The next prime is 11002102222019. The reversal of 11002102222012 is 21022220120011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002102222019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400339312 + ... + 400366792.

It is an arithmetic number, because the mean of its divisors is an integer number (437948452578).

Almost surely, 2^{11002102222012} is an apocalyptic number.

It is an amenable number.

11002102222012 is a deficient number, since it is larger than the sum of its proper divisors (10019423501732).

11002102222012 is a wasteful number, since it uses less digits than its factorization.

11002102222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34750 (or 34748 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11002102222012 its reverse (21022220120011), we get a palindrome (32024322342023).

The spelling of 11002102222012 in words is "eleven trillion, two billion, one hundred two million, two hundred twenty-two thousand, twelve".