100222212122002 has 8 divisors (see below), whose sum is σ = 150334410951936. Its totient is φ = 50110741804692.

The previous prime is 100222212121991. The next prime is 100222212122009. The reversal of 100222212122002 is 200221212222001.

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 (100222212122009) 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, 181784098 + ... + 182334589.

It is an arithmetic number, because the mean of its divisors is an integer number (18791801368992).

Almost surely, 2^{100222212122002} is an apocalyptic number.

100222212122002 is a deficient number, since it is larger than the sum of its proper divisors (50112198829934).

100222212122002 is a wasteful number, since it uses less digits than its factorization.

100222212122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364256312.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 100222212122002 its reverse (200221212222001), we get a palindrome (300443424344003).

Subtracting 100222212122002 from its reverse (200221212222001), we obtain a palindrome (99999000099999).

The spelling of 100222212122002 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twelve million, one hundred twenty-two thousand, two".