10011200211128 has 16 divisors (see below), whose sum is σ = 19078721714760. Its totient is φ = 4923541087200.

The previous prime is 10011200211121. The next prime is 10011200211151. The reversal of 10011200211128 is 82111200211001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011200211121) by changing a digit.

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, 10257376778 + ... + 10257377753.

Almost surely, 2^{10011200211128} is an apocalyptic number.

It is an amenable number.

10011200211128 is a deficient number, since it is larger than the sum of its proper divisors (9067521503632).

10011200211128 is a wasteful number, since it uses less digits than its factorization.

10011200211128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20514754598 (or 20514754594 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 10011200211128 its reverse (82111200211001), we get a palindrome (92122400422129).

The spelling of 10011200211128 in words is "ten trillion, eleven billion, two hundred million, two hundred eleven thousand, one hundred twenty-eight".