100222120210 has 16 divisors (see below), whose sum is σ = 180417585600. Its totient is φ = 40084899376.

The previous prime is 100222120181. The next prime is 100222120223. The reversal of 100222120210 is 12021222001.

It is a happy number.

100222120210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385870 + ... + 591049.

It is an arithmetic number, because the mean of its divisors is an integer number (11276099100).

Almost surely, 2^100222120210 is an apocalyptic number.

100222120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100222120210 is a deficient number, since it is larger than the sum of its proper divisors (80195465390).

100222120210 is a wasteful number, since it uses less digits than its factorization.

100222120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987185.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100222120210 its reverse (12021222001), we get a palindrome (112243342211).

The spelling of 100222120210 in words is "one hundred billion, two hundred twenty-two million, one hundred twenty thousand, two hundred ten".