2214455530 has 48 divisors (see below), whose sum is σ = 4909570056. Its totient is φ = 714577920.

The previous prime is 2214455471. The next prime is 2214455531. The reversal of 2214455530 is 355544122.

It can be written as a sum of positive squares in 4 ways, for example, as 2179302489 + 35153041 = 46683^2 + 5929^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2214455492 and 2214455501.

It is not an unprimeable number, because it can be changed into a prime (2214455531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124591 + ... + 141250.

Almost surely, 2^2214455530 is an apocalyptic number.

2214455530 is an abundant number, since it is smaller than the sum of its proper divisors (2695114526).

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

2214455530 is a wasteful number, since it uses less digits than its factorization.

2214455530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265879 (or 265872 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2214455530 is about 47058.0017637808. The cubic root of 2214455530 is about 1303.4338272092.

Adding to 2214455530 its reverse (355544122), we get a palindrome (2569999652).

The spelling of 2214455530 in words is "two billion, two hundred fourteen million, four hundred fifty-five thousand, five hundred thirty".