100222002222200 has 48 divisors (see below), whose sum is σ = 233378544509880. Its totient is φ = 40026454335360.

The previous prime is 100222002222187. The next prime is 100222002222227. The reversal of 100222002222200 is 2222200222001.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 389537039 + ... + 389794238.

Almost surely, 2^{100222002222200} is an apocalyptic number.

100222002222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100222002222200 is an abundant number, since it is smaller than the sum of its proper divisors (133156542287680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100222002222200 is a wasteful number, since it uses less digits than its factorization.

100222002222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779331936 (or 779331927 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 100222002222200 its reverse (2222200222001), we get a palindrome (102444202444201).

The spelling of 100222002222200 in words is "one hundred trillion, two hundred twenty-two billion, two million, two hundred twenty-two thousand, two hundred".