2422115219 has 4 divisors (see below), whose sum is σ = 2500248000. Its totient is φ = 2343982440.

The previous prime is 2422115183. The next prime is 2422115233. The reversal of 2422115219 is 9125112242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9125112242 = 2 ⋅4562556121.

It is a cyclic number.

It is not a de Polignac number, because 2422115219 - 2¹² = 2422111123 is a prime.

It is a super-2 number, since 2×2422115219² = 11733284268222835922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2422115191 and 2422115200.

It is not an unprimeable number, because it can be changed into a prime (2422115279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39066344 + ... + 39066405.

It is an arithmetic number, because the mean of its divisors is an integer number (625062000).

Almost surely, 2^2422115219 is an apocalyptic number.

2422115219 is a deficient number, since it is larger than the sum of its proper divisors (78132781).

2422115219 is an equidigital number, since it uses as much as digits as its factorization.

2422115219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78132780.

The product of its digits is 2880, while the sum is 29.

The square root of 2422115219 is about 49214.9897795377. The cubic root of 2422115219 is about 1342.9657374708.

The spelling of 2422115219 in words is "two billion, four hundred twenty-two million, one hundred fifteen thousand, two hundred nineteen".