22103310315 has 32 divisors (see below), whose sum is σ = 35530615296. Its totient is φ = 11733408000.

The previous prime is 22103310311. The next prime is 22103310347. The reversal of 22103310315 is 51301330122.

It is not a de Polignac number, because 22103310315 - 2² = 22103310311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22103310291 and 22103310300.

It is not an unprimeable number, because it can be changed into a prime (22103310311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7363815 + ... + 7366815.

It is an arithmetic number, because the mean of its divisors is an integer number (1110331728).

Almost surely, 2^22103310315 is an apocalyptic number.

22103310315 is a deficient number, since it is larger than the sum of its proper divisors (13427304981).

22103310315 is a wasteful number, since it uses less digits than its factorization.

22103310315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5139.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 22103310315 its reverse (51301330122), we get a palindrome (73404640437).

The spelling of 22103310315 in words is "twenty-two billion, one hundred three million, three hundred ten thousand, three hundred fifteen".