10220100012128 has 24 divisors (see below), whose sum is σ = 20174765144688. Its totient is φ = 5096350134144.

The previous prime is 10220100012121. The next prime is 10220100012289. The reversal of 10220100012128 is 82121000102201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220100012121) 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 3 ways as a sum of consecutive naturals, for example, 428108876 + ... + 428132747.

It is an arithmetic number, because the mean of its divisors is an integer number (840615214362).

Almost surely, 2^{10220100012128} is an apocalyptic number.

It is an amenable number.

10220100012128 is a deficient number, since it is larger than the sum of its proper divisors (9954665132560).

10220100012128 is an equidigital number, since it uses as much as digits as its factorization.

10220100012128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856242006 (or 856241998 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 10220100012128 its reverse (82121000102201), we get a palindrome (92341100114329).

The spelling of 10220100012128 in words is "ten trillion, two hundred twenty billion, one hundred million, twelve thousand, one hundred twenty-eight".