100022120220002 has 8 divisors (see below), whose sum is σ = 150062708623212. Its totient is φ = 50001217345600.

The previous prime is 100022120219999. The next prime is 100022120220041. The reversal of 100022120220002 is 200022021220001.

It can be written as a sum of positive squares in 2 ways, for example, as 98749354927441 + 1272765292561 = 9937271^2 + 1128169^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 4921369499 + ... + 4921389822.

Almost surely, 2^{100022120220002} is an apocalyptic number.

100022120220002 is a deficient number, since it is larger than the sum of its proper divisors (50040588403210).

100022120220002 is an equidigital number, since it uses as much as digits as its factorization.

100022120220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9842764404.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 100022120220002 its reverse (200022021220001), we get a palindrome (300044141440003).

Subtracting 100022120220002 from its reverse (200022021220001), we obtain a palindrome (99999900999999).

The spelling of 100022120220002 in words is "one hundred trillion, twenty-two billion, one hundred twenty million, two hundred twenty thousand, two".