222103120200 has 192 divisors, whose sum is σ = 773721728640. Its totient is φ = 52294471680.

The previous prime is 222103120189. The next prime is 222103120201. The reversal of 222103120200 is 2021301222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 222103120200.

It is not an unprimeable number, because it can be changed into a prime (222103120201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 439617 + ... + 798416.

It is an arithmetic number, because the mean of its divisors is an integer number (4029800670).

Almost surely, 2^222103120200 is an apocalyptic number.

222103120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222103120200 is an abundant number, since it is smaller than the sum of its proper divisors (551618608440).

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

222103120200 is a wasteful number, since it uses less digits than its factorization.

222103120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238088 (or 1238079 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 222103120200 its reverse (2021301222), we get a palindrome (224124421422).

The spelling of 222103120200 in words is "two hundred twenty-two billion, one hundred three million, one hundred twenty thousand, two hundred".