10002220122201 has 32 divisors (see below), whose sum is σ = 13731984364800. Its totient is φ = 6471248599296.

The previous prime is 10002220122187. The next prime is 10002220122203. The reversal of 10002220122201 is 10222102220001.

It is not a de Polignac number, because 10002220122201 - 2¹¹ = 10002220120153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10002220122203) 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 31 ways as a sum of consecutive naturals, for example, 74200875 + ... + 74335551.

It is an arithmetic number, because the mean of its divisors is an integer number (429124511400).

Almost surely, 2^{10002220122201} is an apocalyptic number.

It is an amenable number.

10002220122201 is a deficient number, since it is larger than the sum of its proper divisors (3729764242599).

10002220122201 is a wasteful number, since it uses less digits than its factorization.

10002220122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136433.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10002220122201 its reverse (10222102220001), we get a palindrome (20224322342202).

The spelling of 10002220122201 in words is "ten trillion, two billion, two hundred twenty million, one hundred twenty-two thousand, two hundred one".