100002111222002 has 32 divisors (see below), whose sum is σ = 173275970995584. Its totient is φ = 42779113350400.

The previous prime is 100002111222001. The next prime is 100002111222011. The reversal of 100002111222002 is 200222111200001.

It is not an unprimeable number, because it can be changed into a prime (100002111222001) 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, 1614653 + ... + 14234160.

It is an arithmetic number, because the mean of its divisors is an integer number (5414874093612).

Almost surely, 2^{100002111222002} is an apocalyptic number.

100002111222002 is a deficient number, since it is larger than the sum of its proper divisors (73273859773582).

100002111222002 is a wasteful number, since it uses less digits than its factorization.

100002111222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15865714.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100002111222002 its reverse (200222111200001), we get a palindrome (300224222422003).

The spelling of 100002111222002 in words is "one hundred trillion, two billion, one hundred eleven million, two hundred twenty-two thousand, two".