22505632547201 has 8 divisors (see below), whose sum is σ = 22586180086080. Its totient is φ = 22425092208432.

The previous prime is 22505632547147. The next prime is 22505632547213. The reversal of 22505632547201 is 10274523650522.

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 22505632547201 - 2¹⁴ = 22505632530817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22505632547221) 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, 4502036 + ... + 8079578.

It is an arithmetic number, because the mean of its divisors is an integer number (2823272510760).

Almost surely, 2^{22505632547201} is an apocalyptic number.

It is an amenable number.

22505632547201 is a deficient number, since it is larger than the sum of its proper divisors (80547538879).

22505632547201 is a wasteful number, since it uses less digits than its factorization.

22505632547201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600055.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 22505632547201 in words is "twenty-two trillion, five hundred five billion, six hundred thirty-two million, five hundred forty-seven thousand, two hundred one".