22225342115 has 8 divisors (see below), whose sum is σ = 27320908608. Its totient is φ = 17346608320.

The previous prime is 22225342031. The next prime is 22225342177. The reversal of 22225342115 is 51124352222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22225342115 - 2¹⁰ = 22225341091 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54207947 + ... + 54208356.

It is an arithmetic number, because the mean of its divisors is an integer number (3415113576).

Almost surely, 2^22225342115 is an apocalyptic number.

22225342115 is a deficient number, since it is larger than the sum of its proper divisors (5095566493).

22225342115 is a wasteful number, since it uses less digits than its factorization.

22225342115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108416349.

The product of its digits is 9600, while the sum is 29.

Adding to 22225342115 its reverse (51124352222), we get a palindrome (73349694337).

The spelling of 22225342115 in words is "twenty-two billion, two hundred twenty-five million, three hundred forty-two thousand, one hundred fifteen".