222300323212122 has 24 divisors (see below), whose sum is σ = 487453720781664. Its totient is φ = 73207335354504.

The previous prime is 222300323212117. The next prime is 222300323212169. The reversal of 222300323212122 is 221212323003222.

222300323212122 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 0 + 0 + 323 + 212 + 122 = 666.

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, 74397697038 + ... + 74397700025.

It is an arithmetic number, because the mean of its divisors is an integer number (20310571699236).

Almost surely, 2^{222300323212122} is an apocalyptic number.

222300323212122 is an abundant number, since it is smaller than the sum of its proper divisors (265153397569542).

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

222300323212122 is a wasteful number, since it uses less digits than its factorization.

222300323212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148795397154 (or 148795397151 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 222300323212122 its reverse (221212323003222), we get a palindrome (443512646215344).

The spelling of 222300323212122 in words is "two hundred twenty-two trillion, three hundred billion, three hundred twenty-three million, two hundred twelve thousand, one hundred twenty-two".