2213541152 has 12 divisors (see below), whose sum is σ = 4357909206. Its totient is φ = 1106770560.

The previous prime is 2213541119. The next prime is 2213541157. The reversal of 2213541152 is 2511453122.

It can be written as a sum of positive squares in only one way, i.e., 1943399056 + 270142096 = 44084^2 + 16436^2 .

It is not an unprimeable number, because it can be changed into a prime (2213541157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34586549 + ... + 34586612.

Almost surely, 2^2213541152 is an apocalyptic number.

It is an amenable number.

2213541152 is a deficient number, since it is larger than the sum of its proper divisors (2144368054).

2213541152 is an equidigital number, since it uses as much as digits as its factorization.

2213541152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69173171 (or 69173163 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 2213541152 is about 47048.2853247597. The cubic root of 2213541152 is about 1303.2544008177.

Adding to 2213541152 its reverse (2511453122), we get a palindrome (4724994274).

The spelling of 2213541152 in words is "two billion, two hundred thirteen million, five hundred forty-one thousand, one hundred fifty-two".