100200221022002 has 8 divisors (see below), whose sum is σ = 150774465071916. Its totient is φ = 49942065998032.

The previous prime is 100200221021987. The next prime is 100200221022007. The reversal of 100200221022002 is 200220122002001.

It can be written as a sum of positive squares in 2 ways, for example, as 70232797011001 + 29967424011001 = 8380501^2 + 5474251^2 .

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

It is not an unprimeable number, because it can be changed into a prime (100200221022007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79022255693 + ... + 79022256960.

Almost surely, 2^{100200221022002} is an apocalyptic number.

100200221022002 is a deficient number, since it is larger than the sum of its proper divisors (50574244049914).

100200221022002 is a wasteful number, since it uses less digits than its factorization.

100200221022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158044512972.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 100200221022002 its reverse (200220122002001), we get a palindrome (300420343024003).

The spelling of 100200221022002 in words is "one hundred trillion, two hundred billion, two hundred twenty-one million, twenty-two thousand, two".