2232543227 has 2 divisors, whose sum is σ = 2232543228. Its totient is φ = 2232543226.

The previous prime is 2232543223. The next prime is 2232543253. The reversal of 2232543227 is 7223452322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2232543227 - 2² = 2232543223 is a prime.

It is a super-3 number, since 3×2232543227³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232543193 and 2232543202.

It is not a weakly prime, because it can be changed into another prime (2232543223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116271613 + 1116271614.

It is an arithmetic number, because the mean of its divisors is an integer number (1116271614).

Almost surely, 2^2232543227 is an apocalyptic number.

2232543227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232543227 is an equidigital number, since it uses as much as digits as its factorization.

2232543227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 32.

The square root of 2232543227 is about 47249.7960524699. The cubic root of 2232543227 is about 1306.9730291364.

Adding to 2232543227 its reverse (7223452322), we get a palindrome (9455995549).

The spelling of 2232543227 in words is "two billion, two hundred thirty-two million, five hundred forty-three thousand, two hundred twenty-seven".