11001121022102 has 64 divisors (see below), whose sum is σ = 17852206978944. Its totient is φ = 5065625640960.

The previous prime is 11001121022071. The next prime is 11001121022149. The reversal of 11001121022102 is 20122012110011.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 591989903 + ... + 592008485.

It is an arithmetic number, because the mean of its divisors is an integer number (278940734046).

Almost surely, 2^{11001121022102} is an apocalyptic number.

11001121022102 is a deficient number, since it is larger than the sum of its proper divisors (6851085956842).

11001121022102 is a wasteful number, since it uses less digits than its factorization.

11001121022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20553.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11001121022102 its reverse (20122012110011), we get a palindrome (31123133132113).

The spelling of 11001121022102 in words is "eleven trillion, one billion, one hundred twenty-one million, twenty-two thousand, one hundred two".