2230542522 has 40 divisors (see below), whose sum is σ = 5382539316. Its totient is φ = 686320128.

The previous prime is 2230542499. The next prime is 2230542527. The reversal of 2230542522 is 2252450322.

2230542522 is a `hidden beast` number, since 2 + 230 + 5 + 425 + 2 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1859248161 + 371294361 = 43119^2 + 19269^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2230542527) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 527463 + ... + 531674.

Almost surely, 2^2230542522 is an apocalyptic number.

2230542522 is an abundant number, since it is smaller than the sum of its proper divisors (3151996794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230542522 is a wasteful number, since it uses less digits than its factorization.

2230542522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059164 (or 1059155 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 2230542522 is about 47228.6197342247. The cubic root of 2230542522 is about 1306.5824956049.

Adding to 2230542522 its reverse (2252450322), we get a palindrome (4482992844).

The spelling of 2230542522 in words is "two billion, two hundred thirty million, five hundred forty-two thousand, five hundred twenty-two".