2232200331121 has 2 divisors, whose sum is σ = 2232200331122. Its totient is φ = 2232200331120.

The previous prime is 2232200331113. The next prime is 2232200331191. The reversal of 2232200331121 is 1211330022322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2080630268721 + 151570062400 = 1442439^2 + 389320^2 .

It is a cyclic number.

It is not a de Polignac number, because 2232200331121 - 2³ = 2232200331113 is a prime.

It is a super-3 number, since 3×2232200331121³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2232200331092 and 2232200331101.

It is not a weakly prime, because it can be changed into another prime (2232200331191) 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 as a sum of consecutive naturals, namely, 1116100165560 + 1116100165561.

It is an arithmetic number, because the mean of its divisors is an integer number (1116100165561).

Almost surely, 2^{2232200331121} is an apocalyptic number.

It is an amenable number.

2232200331121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232200331121 is an equidigital number, since it uses as much as digits as its factorization.

2232200331121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2232200331121 its reverse (1211330022322), we get a palindrome (3443530353443).

The spelling of 2232200331121 in words is "two trillion, two hundred thirty-two billion, two hundred million, three hundred thirty-one thousand, one hundred twenty-one".