2222132430121 has 2 divisors, whose sum is σ = 2222132430122. Its totient is φ = 2222132430120.

The previous prime is 2222132430101. The next prime is 2222132430163. The reversal of 2222132430121 is 1210342312222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1897682574096 + 324449856025 = 1377564^2 + 569605^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222132430121 - 2³³ = 2213542495529 is a prime.

It is a super-3 number, since 3×2222132430121³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2222132430101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111066215060 + 1111066215061.

It is an arithmetic number, because the mean of its divisors is an integer number (1111066215061).

Almost surely, 2^{2222132430121} is an apocalyptic number.

It is an amenable number.

2222132430121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222132430121 is an equidigital number, since it uses as much as digits as its factorization.

2222132430121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2222132430121 its reverse (1210342312222), we get a palindrome (3432474742343).

The spelling of 2222132430121 in words is "two trillion, two hundred twenty-two billion, one hundred thirty-two million, four hundred thirty thousand, one hundred twenty-one".