2222630232543 has 12 divisors (see below), whose sum is σ = 3669103876048. Its totient is φ = 1270074418560.

The previous prime is 2222630232503. The next prime is 2222630232553. The reversal of 2222630232543 is 3452320362222.

2222630232543 is a `hidden beast` number, since 2 + 2 + 2 + 26 + 302 + 325 + 4 + 3 = 666.

It is not a de Polignac number, because 2222630232543 - 2⁶ = 2222630232479 is a prime.

It is a super-2 number, since 2×2222630232543² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222630232498 and 2222630232507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222630232503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17639922418 + ... + 17639922543.

Almost surely, 2^{2222630232543} is an apocalyptic number.

2222630232543 is a deficient number, since it is larger than the sum of its proper divisors (1446473643505).

2222630232543 is a wasteful number, since it uses less digits than its factorization.

2222630232543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35279844974 (or 35279844971 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 2222630232543 its reverse (3452320362222), we get a palindrome (5674950594765).

The spelling of 2222630232543 in words is "two trillion, two hundred twenty-two billion, six hundred thirty million, two hundred thirty-two thousand, five hundred forty-three".