222322230112121 has 2 divisors, whose sum is σ = 222322230112122. Its totient is φ = 222322230112120.

The previous prime is 222322230112109. The next prime is 222322230112133. The reversal of 222322230112121 is 121211032223222.

It is a balanced prime because it is at equal distance from previous prime (222322230112109) and next prime (222322230112133).

It can be written as a sum of positive squares in only one way, i.e., 130401326035600 + 91920904076521 = 11419340^2 + 9587539^2 .

It is a cyclic number.

It is not a de Polignac number, because 222322230112121 - 2⁶ = 222322230112057 is a prime.

It is a super-2 number, since 2×222322230112121² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222322250112121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111161115056060 + 111161115056061.

It is an arithmetic number, because the mean of its divisors is an integer number (111161115056061).

Almost surely, 2^{222322230112121} is an apocalyptic number.

It is an amenable number.

222322230112121 is a deficient number, since it is larger than the sum of its proper divisors (1).

222322230112121 is an equidigital number, since it uses as much as digits as its factorization.

222322230112121 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 26.

Adding to 222322230112121 its reverse (121211032223222), we get a palindrome (343533262335343).

The spelling of 222322230112121 in words is "two hundred twenty-two trillion, three hundred twenty-two billion, two hundred thirty million, one hundred twelve thousand, one hundred twenty-one".