22605536001 has 8 divisors (see below), whose sum is σ = 30565232064. Its totient is φ = 14858098640.

The previous prime is 22605535951. The next prime is 22605536003. The reversal of 22605536001 is 10063550622.

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 22605536001 - 2¹⁰ = 22605534977 is a prime.

It is a super-2 number, since 2×22605536001² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22605536001.

It is not an unprimeable number, because it can be changed into a prime (22605536003) 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, 53064426 + ... + 53064851.

It is an arithmetic number, because the mean of its divisors is an integer number (3820654008).

Almost surely, 2^22605536001 is an apocalyptic number.

It is an amenable number.

22605536001 is a deficient number, since it is larger than the sum of its proper divisors (7959696063).

22605536001 is a wasteful number, since it uses less digits than its factorization.

22605536001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106129351.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 22605536001 in words is "twenty-two billion, six hundred five million, five hundred thirty-six thousand, one".