22355105315 has 16 divisors (see below), whose sum is σ = 28504532448. Its totient is φ = 16772583936.

The previous prime is 22355105209. The next prime is 22355105317. The reversal of 22355105315 is 51350155322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22355105315 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22355105317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440612 + ... + 488721.

It is an arithmetic number, because the mean of its divisors is an integer number (1781533278).

Almost surely, 2^22355105315 is an apocalyptic number.

22355105315 is a deficient number, since it is larger than the sum of its proper divisors (6149427133).

22355105315 is a wasteful number, since it uses less digits than its factorization.

22355105315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929638.

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 22355105315 in words is "twenty-two billion, three hundred fifty-five million, one hundred five thousand, three hundred fifteen".