2252210452 has 6 divisors (see below), whose sum is σ = 3941368298. Its totient is φ = 1126105224.

The previous prime is 2252210449. The next prime is 2252210459. The reversal of 2252210452 is 2540122522.

It can be written as a sum of positive squares in only one way, i.e., 1737555856 + 514654596 = 41684^2 + 22686^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252210459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281526303 + ... + 281526310.

Almost surely, 2^2252210452 is an apocalyptic number.

It is an amenable number.

2252210452 is a deficient number, since it is larger than the sum of its proper divisors (1689157846).

2252210452 is a wasteful number, since it uses less digits than its factorization.

2252210452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563052617 (or 563052615 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2252210452 is about 47457.4593925971. The cubic root of 2252210452 is about 1310.7996694766.

Adding to 2252210452 its reverse (2540122522), we get a palindrome (4792332974).

The spelling of 2252210452 in words is "two billion, two hundred fifty-two million, two hundred ten thousand, four hundred fifty-two".