2252442522 has 32 divisors (see below), whose sum is σ = 4962147840. Its totient is φ = 675929520.

The previous prime is 2252442449. The next prime is 2252442539.

2252442522 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2252442522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158872 + ... + 172467.

It is an arithmetic number, because the mean of its divisors is an integer number (155067120).

Almost surely, 2^2252442522 is an apocalyptic number.

2252442522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2252442522 is an abundant number, since it is smaller than the sum of its proper divisors (2709705318).

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

2252442522 is a wasteful number, since it uses less digits than its factorization.

2252442522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331458.

The product of its digits is 25600, while the sum is 30.

The square root of 2252442522 is about 47459.9043614713. The cubic root of 2252442522 is about 1310.8446899633.

The spelling of 2252442522 in words is "two billion, two hundred fifty-two million, four hundred forty-two thousand, five hundred twenty-two".