222201021200200 has 96 divisors (see below), whose sum is σ = 590652406094400. Its totient is φ = 76153200848640.

The previous prime is 222201021200167. The next prime is 222201021200231. The reversal of 222201021200200 is 2002120102222.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27700819 + ... + 34810018.

It is an arithmetic number, because the mean of its divisors is an integer number (6152629230150).

Almost surely, 2^{222201021200200} is an apocalyptic number.

222201021200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222201021200200 is an abundant number, since it is smaller than the sum of its proper divisors (368451384894200).

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

222201021200200 is a wasteful number, since it uses less digits than its factorization.

222201021200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62513399 (or 62513390 counting only the distinct ones).

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

Adding to 222201021200200 its reverse (2002120102222), we get a palindrome (224203141302422).

The spelling of 222201021200200 in words is "two hundred twenty-two trillion, two hundred one billion, twenty-one million, two hundred thousand, two hundred".