222220112141 has 2 divisors, whose sum is σ = 222220112142. Its totient is φ = 222220112140.

The previous prime is 222220112113. The next prime is 222220112173. The reversal of 222220112141 is 141211022222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144799275625 + 77420836516 = 380525^2 + 278246^2 .

It is a cyclic number.

It is not a de Polignac number, because 222220112141 - 2¹⁰ = 222220111117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222220112441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111110056070 + 111110056071.

It is an arithmetic number, because the mean of its divisors is an integer number (111110056071).

Almost surely, 2^222220112141 is an apocalyptic number.

It is an amenable number.

222220112141 is a deficient number, since it is larger than the sum of its proper divisors (1).

222220112141 is an equidigital number, since it uses as much as digits as its factorization.

222220112141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222220112141 its reverse (141211022222), we get a palindrome (363431134363).

The spelling of 222220112141 in words is "two hundred twenty-two billion, two hundred twenty million, one hundred twelve thousand, one hundred forty-one".