100221110122202 has 32 divisors (see below), whose sum is σ = 153898668525888. Its totient is φ = 48922632170496.

The previous prime is 100221110122183. The next prime is 100221110122207. The reversal of 100221110122202 is 202221011122001.

It is not an unprimeable number, because it can be changed into a prime (100221110122207) 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, 4385457008 + ... + 4385479860.

It is an arithmetic number, because the mean of its divisors is an integer number (4809333391434).

Almost surely, 2^{100221110122202} is an apocalyptic number.

100221110122202 is a deficient number, since it is larger than the sum of its proper divisors (53677558403686).

100221110122202 is a wasteful number, since it uses less digits than its factorization.

100221110122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44174.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100221110122202 its reverse (202221011122001), we get a palindrome (302442121244203).

The spelling of 100221110122202 in words is "one hundred trillion, two hundred twenty-one billion, one hundred ten million, one hundred twenty-two thousand, two hundred two".