1122202120163 has 2 divisors, whose sum is σ = 1122202120164. Its totient is φ = 1122202120162.

The previous prime is 1122202120141. The next prime is 1122202120189. The reversal of 1122202120163 is 3610212022211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122202120163 - 2¹⁰ = 1122202119139 is a prime.

It is a super-2 number, since 2×1122202120163² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1122202120363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561101060081 + 561101060082.

It is an arithmetic number, because the mean of its divisors is an integer number (561101060082).

Almost surely, 2^{1122202120163} is an apocalyptic number.

1122202120163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122202120163 is an equidigital number, since it uses as much as digits as its factorization.

1122202120163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1122202120163 its reverse (3610212022211), we get a palindrome (4732414142374).

The spelling of 1122202120163 in words is "one trillion, one hundred twenty-two billion, two hundred two million, one hundred twenty thousand, one hundred sixty-three".