100222022122001 has 16 divisors (see below), whose sum is σ = 114206836208640. Its totient is φ = 87184682916480.

The previous prime is 100222022121989. The next prime is 100222022122003. The reversal of 100222022122001 is 100221220222001.

It is a happy number.

It is not a de Polignac number, because 100222022122001 - 2⁶ = 100222022121937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222022122003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1062144380 + ... + 1062238733.

It is an arithmetic number, because the mean of its divisors is an integer number (7137927263040).

Almost surely, 2^{100222022122001} is an apocalyptic number.

It is an amenable number.

100222022122001 is a deficient number, since it is larger than the sum of its proper divisors (13984814086639).

100222022122001 is a wasteful number, since it uses less digits than its factorization.

100222022122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124383336.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100222022122001 its reverse (100221220222001), we get a palindrome (200443242344002).

The spelling of 100222022122001 in words is "one hundred trillion, two hundred twenty-two billion, twenty-two million, one hundred twenty-two thousand, one".