22534513105 has 8 divisors (see below), whose sum is σ = 29121524712. Its totient is φ = 16640871168.

The previous prime is 22534513069. The next prime is 22534513121. The reversal of 22534513105 is 50131543522.

It can be written as a sum of positive squares in 4 ways, for example, as 2604979521 + 19929533584 = 51039^2 + 141172^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 22534513105 - 2⁷ = 22534512977 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, 173342344 + ... + 173342473.

It is an arithmetic number, because the mean of its divisors is an integer number (3640190589).

Almost surely, 2^22534513105 is an apocalyptic number.

It is an amenable number.

22534513105 is a deficient number, since it is larger than the sum of its proper divisors (6587011607).

22534513105 is a wasteful number, since it uses less digits than its factorization.

22534513105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346684835.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 22534513105 in words is "twenty-two billion, five hundred thirty-four million, five hundred thirteen thousand, one hundred five".