2231112302063 has 2 divisors, whose sum is σ = 2231112302064. Its totient is φ = 2231112302062.

The previous prime is 2231112302059. The next prime is 2231112302137. The reversal of 2231112302063 is 3602032111322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2231112302063 - 2² = 2231112302059 is a prime.

It is a super-3 number, since 3×2231112302063³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2231112302033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115556151031 + 1115556151032.

It is an arithmetic number, because the mean of its divisors is an integer number (1115556151032).

Almost surely, 2^{2231112302063} is an apocalyptic number.

2231112302063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2231112302063 is an equidigital number, since it uses as much as digits as its factorization.

2231112302063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 2231112302063 its reverse (3602032111322), we get a palindrome (5833144413385).

The spelling of 2231112302063 in words is "two trillion, two hundred thirty-one billion, one hundred twelve million, three hundred two thousand, sixty-three".