100222201210 has 16 divisors (see below), whose sum is σ = 180403771392. Its totient is φ = 40088034000.

The previous prime is 100222201181. The next prime is 100222201241. The reversal of 100222201210 is 12102222001.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 645475 + ... + 785545.

It is an arithmetic number, because the mean of its divisors is an integer number (11275235712).

Almost surely, 2^100222201210 is an apocalyptic number.

100222201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100222201210 is a deficient number, since it is larger than the sum of its proper divisors (80181570182).

100222201210 is a wasteful number, since it uses less digits than its factorization.

100222201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211629.

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

Adding to 100222201210 its reverse (12102222001), we get a palindrome (112324423211).

The spelling of 100222201210 in words is "one hundred billion, two hundred twenty-two million, two hundred one thousand, two hundred ten".