2522224922219 has 4 divisors (see below), whose sum is σ = 2522684935896. Its totient is φ = 2521764908544.

The previous prime is 2522224922167. The next prime is 2522224922221. The reversal of 2522224922219 is 9122294222252.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2522224922219 - 2²⁰ = 2522223873643 is a prime.

It is a super-2 number, since 2×2522224922219² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2522224922219.

It is not an unprimeable number, because it can be changed into a prime (2522224922279) 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, 229998614 + ... + 230009579.

It is an arithmetic number, because the mean of its divisors is an integer number (630671233974).

Almost surely, 2^{2522224922219} is an apocalyptic number.

2522224922219 is a deficient number, since it is larger than the sum of its proper divisors (460013677).

2522224922219 is an equidigital number, since it uses as much as digits as its factorization.

2522224922219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460013676.

The product of its digits is 414720, while the sum is 44.

It can be divided in two parts, 2522224 and 922219, that added together give a palindrome (3444443).

The spelling of 2522224922219 in words is "two trillion, five hundred twenty-two billion, two hundred twenty-four million, nine hundred twenty-two thousand, two hundred nineteen".