100221230202 has 8 divisors (see below), whose sum is σ = 200442460416. Its totient is φ = 33407076732.

The previous prime is 100221230167. The next prime is 100221230203. The reversal of 100221230202 is 202032122001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

100221230202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (100221230203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8351769178 + ... + 8351769189.

It is an arithmetic number, because the mean of its divisors is an integer number (25055307552).

Almost surely, 2^100221230202 is an apocalyptic number.

100221230202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100221230202 is a wasteful number, since it uses less digits than its factorization.

100221230202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16703538372.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 100221230202 its reverse (202032122001), we get a palindrome (302253352203).

The spelling of 100221230202 in words is "one hundred billion, two hundred twenty-one million, two hundred thirty thousand, two hundred two".