222212200100200 has 48 divisors (see below), whose sum is σ = 516925530675360. Its totient is φ = 88836335448000.

The previous prime is 222212200100173. The next prime is 222212200100281. The reversal of 222212200100200 is 2001002212222.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303036586 + ... + 303768985.

It is an arithmetic number, because the mean of its divisors is an integer number (10769281889070).

Almost surely, 2^{222212200100200} is an apocalyptic number.

222212200100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222212200100200 is an abundant number, since it is smaller than the sum of its proper divisors (294713330575160).

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

222212200100200 is a wasteful number, since it uses less digits than its factorization.

222212200100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606807418 (or 606807409 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222212200100200 its reverse (2001002212222), we get a palindrome (224213202312422).

The spelling of 222212200100200 in words is "two hundred twenty-two trillion, two hundred twelve billion, two hundred million, one hundred thousand, two hundred".