22645022601 has 8 divisors (see below), whose sum is σ = 31969443744. Its totient is φ = 14208641600.

The previous prime is 22645022593. The next prime is 22645022611. The reversal of 22645022601 is 10622054622.

It is a happy number.

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 22645022601 - 2³ = 22645022593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22645022611) 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, 222009975 + ... + 222010076.

It is an arithmetic number, because the mean of its divisors is an integer number (3996180468).

Almost surely, 2^22645022601 is an apocalyptic number.

It is an amenable number.

22645022601 is a deficient number, since it is larger than the sum of its proper divisors (9324421143).

22645022601 is a wasteful number, since it uses less digits than its factorization.

22645022601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444020071.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 22645022601 in words is "twenty-two billion, six hundred forty-five million, twenty-two thousand, six hundred one".