2258440448522 has 16 divisors (see below), whose sum is σ = 3407124252672. Its totient is φ = 1122738361680.

The previous prime is 2258440448521. The next prime is 2258440448549.

2258440448522 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2258440448521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744578 + ... + 2251949.

It is an arithmetic number, because the mean of its divisors is an integer number (212945265792).

Almost surely, 2^{2258440448522} is an apocalyptic number.

2258440448522 is a deficient number, since it is larger than the sum of its proper divisors (1148683804150).

2258440448522 is a wasteful number, since it uses less digits than its factorization.

2258440448522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998693.

The product of its (nonzero) digits is 6553600, while the sum is 50.

The spelling of 2258440448522 in words is "two trillion, two hundred fifty-eight billion, four hundred forty million, four hundred forty-eight thousand, five hundred twenty-two".