22506560601 has 8 divisors (see below), whose sum is σ = 34295711424. Its totient is φ = 12860891760.

The previous prime is 22506560579. The next prime is 22506560633. The reversal of 22506560601 is 10606560522.

It is a happy number.

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

It is not a de Polignac number, because 22506560601 - 2⁶ = 22506560537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22506520601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535870470 + ... + 535870511.

It is an arithmetic number, because the mean of its divisors is an integer number (4286963928).

Almost surely, 2^22506560601 is an apocalyptic number.

22506560601 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22506560601 is a deficient number, since it is larger than the sum of its proper divisors (11789150823).

22506560601 is a wasteful number, since it uses less digits than its factorization.

22506560601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071740991.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 22506560601 in words is "twenty-two billion, five hundred six million, five hundred sixty thousand, six hundred one".