222132201121 has 8 divisors (see below), whose sum is σ = 225405984384. Its totient is φ = 218862450240.

The previous prime is 222132201119. The next prime is 222132201131. The reversal of 222132201121 is 121102231222.

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 222132201121 - 2¹ = 222132201119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222132201131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897021 + ... + 1117546.

It is an arithmetic number, because the mean of its divisors is an integer number (28175748048).

Almost surely, 2^222132201121 is an apocalyptic number.

It is an amenable number.

222132201121 is a deficient number, since it is larger than the sum of its proper divisors (3273783263).

222132201121 is a wasteful number, since it uses less digits than its factorization.

222132201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016191.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 222132201121 its reverse (121102231222), we get a palindrome (343234432343).

The spelling of 222132201121 in words is "two hundred twenty-two billion, one hundred thirty-two million, two hundred one thousand, one hundred twenty-one".