22565225580046 has 8 divisors (see below), whose sum is σ = 33848598054024. Its totient is φ = 11282359562040.

The previous prime is 22565225580043. The next prime is 22565225580101. The reversal of 22565225580046 is 64008552256522.

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

It is a junction number, because it is equal to n+sod(n) for n = 22565225579975 and 22565225580002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22565225580043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126502585 + ... + 126680836.

It is an arithmetic number, because the mean of its divisors is an integer number (4231074756753).

Almost surely, 2^{22565225580046} is an apocalyptic number.

22565225580046 is a deficient number, since it is larger than the sum of its proper divisors (11283372473978).

22565225580046 is a wasteful number, since it uses less digits than its factorization.

22565225580046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253227986.

The product of its (nonzero) digits is 11520000, while the sum is 52.

The spelling of 22565225580046 in words is "twenty-two trillion, five hundred sixty-five billion, two hundred twenty-five million, five hundred eighty thousand, forty-six".