22515005035 has 48 divisors (see below), whose sum is σ = 29589691392. Its totient is φ = 16426670400.

The previous prime is 22515005027. The next prime is 22515005039. The reversal of 22515005035 is 53050051522.

It is not a de Polignac number, because 22515005035 - 2³ = 22515005027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22515004994 and 22515005012.

It is not an unprimeable number, because it can be changed into a prime (22515005039) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11805552 + ... + 11807458.

It is an arithmetic number, because the mean of its divisors is an integer number (616451904).

Almost surely, 2^22515005035 is an apocalyptic number.

22515005035 is a deficient number, since it is larger than the sum of its proper divisors (7074686357).

22515005035 is a wasteful number, since it uses less digits than its factorization.

22515005035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

Adding to 22515005035 its reverse (53050051522), we get a palindrome (75565056557).

The spelling of 22515005035 in words is "twenty-two billion, five hundred fifteen million, five thousand, thirty-five".