11002100222212 has 24 divisors (see below), whose sum is σ = 21257069877792. Its totient is φ = 4940702179200.

The previous prime is 11002100222209. The next prime is 11002100222213. The reversal of 11002100222212 is 21222200120011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11002100222213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506307989 + ... + 1506315292.

It is an arithmetic number, because the mean of its divisors is an integer number (885711244908).

Almost surely, 2^{11002100222212} is an apocalyptic number.

It is an amenable number.

11002100222212 is a deficient number, since it is larger than the sum of its proper divisors (10254969655580).

11002100222212 is a wasteful number, since it uses less digits than its factorization.

11002100222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012623379 (or 3012623377 counting only the distinct ones).

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

Adding to 11002100222212 its reverse (21222200120011), we get a palindrome (32224300342223).

The spelling of 11002100222212 in words is "eleven trillion, two billion, one hundred million, two hundred twenty-two thousand, two hundred twelve".