222022221021201 has 8 divisors (see below), whose sum is σ = 296030050475904. Its totient is φ = 148014602790320.

The previous prime is 222022221021197. The next prime is 222022221021239. The reversal of 222022221021201 is 102120122220222.

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 222022221021201 - 2² = 222022221021197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222022221021401) 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 7 ways as a sum of consecutive naturals, for example, 50336841 + ... + 54569606.

It is an arithmetic number, because the mean of its divisors is an integer number (37003756309488).

Almost surely, 2^{222022221021201} is an apocalyptic number.

It is an amenable number.

222022221021201 is a deficient number, since it is larger than the sum of its proper divisors (74007829454703).

222022221021201 is a wasteful number, since it uses less digits than its factorization.

222022221021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105611911.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 222022221021201 its reverse (102120122220222), we get a palindrome (324142343241423).

The spelling of 222022221021201 in words is "two hundred twenty-two trillion, twenty-two billion, two hundred twenty-one million, twenty-one thousand, two hundred one".