222300201121 has 16 divisors (see below), whose sum is σ = 228266723520. Its totient is φ = 216410342400.

The previous prime is 222300201113. The next prime is 222300201127. The reversal of 222300201121 is 121102003222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 222300201121 - 2³ = 222300201113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222300201095 and 222300201104.

It is not an unprimeable number, because it can be changed into a prime (222300201127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7993186 + ... + 8020948.

It is an arithmetic number, because the mean of its divisors is an integer number (14266670220).

Almost surely, 2^222300201121 is an apocalyptic number.

It is an amenable number.

222300201121 is a deficient number, since it is larger than the sum of its proper divisors (5966522399).

222300201121 is a wasteful number, since it uses less digits than its factorization.

222300201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29136.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 222300201121 its reverse (121102003222), we get a palindrome (343402204343).

The spelling of 222300201121 in words is "two hundred twenty-two billion, three hundred million, two hundred one thousand, one hundred twenty-one".