2213254253 has 4 divisors (see below), whose sum is σ = 2529433440. Its totient is φ = 1897075068.

The previous prime is 2213254193. The next prime is 2213254279. The reversal of 2213254253 is 3524523122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2213254253 - 2¹⁶ = 2213188717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213254453) 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 in 3 ways as a sum of consecutive naturals, for example, 158089583 + ... + 158089596.

It is an arithmetic number, because the mean of its divisors is an integer number (632358360).

Almost surely, 2^2213254253 is an apocalyptic number.

It is an amenable number.

2213254253 is a deficient number, since it is larger than the sum of its proper divisors (316179187).

2213254253 is an equidigital number, since it uses as much as digits as its factorization.

2213254253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316179186.

The product of its digits is 14400, while the sum is 29.

The square root of 2213254253 is about 47045.2362413029. The cubic root of 2213254253 is about 1303.1980930717.

Adding to 2213254253 its reverse (3524523122), we get a palindrome (5737777375).

The spelling of 2213254253 in words is "two billion, two hundred thirteen million, two hundred fifty-four thousand, two hundred fifty-three".