2223161213363 has 16 divisors (see below), whose sum is σ = 2285687932416. Its totient is φ = 2160764356320.

The previous prime is 2223161213353. The next prime is 2223161213401. The reversal of 2223161213363 is 3633121613222.

It is a cyclic number.

It is not a de Polignac number, because 2223161213363 - 2⁸ = 2223161213107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223161213303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147387620 + ... + 147402702.

It is an arithmetic number, because the mean of its divisors is an integer number (142855495776).

Almost surely, 2^{2223161213363} is an apocalyptic number.

2223161213363 is a deficient number, since it is larger than the sum of its proper divisors (62526719053).

2223161213363 is a wasteful number, since it uses less digits than its factorization.

2223161213363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19114.

The product of its digits is 46656, while the sum is 35.

Adding to 2223161213363 its reverse (3633121613222), we get a palindrome (5856282826585).

The spelling of 2223161213363 in words is "two trillion, two hundred twenty-three billion, one hundred sixty-one million, two hundred thirteen thousand, three hundred sixty-three".