22523000340112 has 80 divisors (see below), whose sum is σ = 45224860384000. Its totient is φ = 10858814733312.

The previous prime is 22523000340107. The next prime is 22523000340121. The reversal of 22523000340112 is 21104300032522.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 439627714 + ... + 439678942.

It is an arithmetic number, because the mean of its divisors is an integer number (565310754800).

Almost surely, 2^{22523000340112} is an apocalyptic number.

It is an amenable number.

22523000340112 is an abundant number, since it is smaller than the sum of its proper divisors (22701860043888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22523000340112 is a wasteful number, since it uses less digits than its factorization.

22523000340112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59448 (or 59442 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 22523000340112 its reverse (21104300032522), we get a palindrome (43627300372634).

The spelling of 22523000340112 in words is "twenty-two trillion, five hundred twenty-three billion, three hundred forty thousand, one hundred twelve".