100222210210012 has 48 divisors (see below), whose sum is σ = 201416545572480. Its totient is φ = 43155090792000.

The previous prime is 100222210209991. The next prime is 100222210210013. The reversal of 100222210210012 is 210012012222001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222210210013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9037578 + ... + 16796494.

It is an arithmetic number, because the mean of its divisors is an integer number (4196178032760).

Almost surely, 2^{100222210210012} is an apocalyptic number.

It is an amenable number.

100222210210012 is an abundant number, since it is smaller than the sum of its proper divisors (101194335362468).

100222210210012 is a wasteful number, since it uses less digits than its factorization.

100222210210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7774402 (or 7774400 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100222210210012 its reverse (210012012222001), we get a palindrome (310234222432013).

The spelling of 100222210210012 in words is "one hundred trillion, two hundred twenty-two billion, two hundred ten million, two hundred ten thousand, twelve".