2202422315215 has 4 divisors (see below), whose sum is σ = 2642906778264. Its totient is φ = 1761937852168.

The previous prime is 2202422315209. The next prime is 2202422315227. The reversal of 2202422315215 is 5125132242022.

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 2202422315215 - 2⁷ = 2202422315087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 220242231517 + ... + 220242231526.

It is an arithmetic number, because the mean of its divisors is an integer number (660726694566).

Almost surely, 2^{2202422315215} is an apocalyptic number.

2202422315215 is a deficient number, since it is larger than the sum of its proper divisors (440484463049).

2202422315215 is an equidigital number, since it uses as much as digits as its factorization.

2202422315215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440484463048.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 2202422315215 its reverse (5125132242022), we get a palindrome (7327554557237).

The spelling of 2202422315215 in words is "two trillion, two hundred two billion, four hundred twenty-two million, three hundred fifteen thousand, two hundred fifteen".