222120200120999 has 8 divisors (see below), whose sum is σ = 224196447248640. Its totient is φ = 220043959612216.

The previous prime is 222120200120989. The next prime is 222120200121019. The reversal of 222120200120999 is 999021002021222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222120200120999 - 2⁴ = 222120200120983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222120200120989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88754882 + ... + 91223184.

It is an arithmetic number, because the mean of its divisors is an integer number (28024555906080).

Almost surely, 2^{222120200120999} is an apocalyptic number.

222120200120999 is a deficient number, since it is larger than the sum of its proper divisors (2076247127641).

222120200120999 is a wasteful number, since it uses less digits than its factorization.

222120200120999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309429.

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 222120200120999 in words is "two hundred twenty-two trillion, one hundred twenty billion, two hundred million, one hundred twenty thousand, nine hundred ninety-nine".