222200220012201 has 12 divisors (see below), whose sum is σ = 320963567171520. Its totient is φ = 148129929014040.

The previous prime is 222200220012187. The next prime is 222200220012233. The reversal of 222200220012201 is 102210022002222.

222200220012201 is a `hidden beast` number, since 2 + 2 + 220 + 0 + 220 + 0 + 1 + 220 + 1 = 666.

It is not a de Polignac number, because 222200220012201 - 2⁷ = 222200220012073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222200220012101) by changing a digit.

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, 295519845 + ... + 296270786.

It is an arithmetic number, because the mean of its divisors is an integer number (26746963930960).

Almost surely, 2^{222200220012201} is an apocalyptic number.

It is an amenable number.

222200220012201 is a deficient number, since it is larger than the sum of its proper divisors (98763347159319).

222200220012201 is a wasteful number, since it uses less digits than its factorization.

222200220012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591832356 (or 591832353 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222200220012201 its reverse (102210022002222), we get a palindrome (324410242014423).

The spelling of 222200220012201 in words is "two hundred twenty-two trillion, two hundred billion, two hundred twenty million, twelve thousand, two hundred one".