11002120000222 has 16 divisors (see below), whose sum is σ = 17788566493152. Its totient is φ = 5073355507680.

The previous prime is 11002120000189. The next prime is 11002120000229. The reversal of 11002120000222 is 22200002120011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002120000229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189388354 + ... + 189446437.

It is an arithmetic number, because the mean of its divisors is an integer number (1111785405822).

Almost surely, 2^{11002120000222} is an apocalyptic number.

11002120000222 is a deficient number, since it is larger than the sum of its proper divisors (6786446492930).

11002120000222 is a wasteful number, since it uses less digits than its factorization.

11002120000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378835923.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11002120000222 its reverse (22200002120011), we get a palindrome (33202122120233).

The spelling of 11002120000222 in words is "eleven trillion, two billion, one hundred twenty million, two hundred twenty-two", and thus it is an aban number.