100222305200 has 60 divisors (see below), whose sum is σ = 241419767640. Its totient is φ = 39983086080.

The previous prime is 100222305191. The next prime is 100222305241. The reversal of 100222305200 is 2503222001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178949 + ... + 482148.

It is an arithmetic number, because the mean of its divisors is an integer number (4023662794).

Almost surely, 2^100222305200 is an apocalyptic number.

100222305200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100222305200 is an abundant number, since it is smaller than the sum of its proper divisors (141197462440).

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

100222305200 is a wasteful number, since it uses less digits than its factorization.

100222305200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661494 (or 661483 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 100222305200 its reverse (2503222001), we get a palindrome (102725527201).

The spelling of 100222305200 in words is "one hundred billion, two hundred twenty-two million, three hundred five thousand, two hundred".