222140544163 has 2 divisors, whose sum is σ = 222140544164. Its totient is φ = 222140544162.

The previous prime is 222140544149. The next prime is 222140544203. The reversal of 222140544163 is 361445041222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222140544163 - 2³⁷ = 84701590691 is a prime.

It is a super-2 number, since 2×222140544163² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222140524163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111070272081 + 111070272082.

It is an arithmetic number, because the mean of its divisors is an integer number (111070272082).

Almost surely, 2^222140544163 is an apocalyptic number.

222140544163 is a deficient number, since it is larger than the sum of its proper divisors (1).

222140544163 is an equidigital number, since it uses as much as digits as its factorization.

222140544163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 222140544163 its reverse (361445041222), we get a palindrome (583585585385).

The spelling of 222140544163 in words is "two hundred twenty-two billion, one hundred forty million, five hundred forty-four thousand, one hundred sixty-three".