222332121201 has 8 divisors (see below), whose sum is σ = 306664994880. Its totient is φ = 143110330832.

The previous prime is 222332121181. The next prime is 222332121211. The reversal of 222332121201 is 102121233222.

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 222332121201 - 2⁷ = 222332121073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (222332121211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1277770725 + ... + 1277770898.

It is an arithmetic number, because the mean of its divisors is an integer number (38333124360).

Almost surely, 2^222332121201 is an apocalyptic number.

It is an amenable number.

222332121201 is a deficient number, since it is larger than the sum of its proper divisors (84332873679).

222332121201 is a wasteful number, since it uses less digits than its factorization.

222332121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555541655.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 222332121201 its reverse (102121233222), we get a palindrome (324453354423).

The spelling of 222332121201 in words is "two hundred twenty-two billion, three hundred thirty-two million, one hundred twenty-one thousand, two hundred one".