22548201 has 16 divisors (see below), whose sum is σ = 32524800. Its totient is φ = 13812480.

The previous prime is 22548187. The next prime is 22548209. The reversal of 22548201 is 10284522.

It is not a de Polignac number, because 22548201 - 2¹³ = 22540009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22548209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8200 + ... + 10598.

It is an arithmetic number, because the mean of its divisors is an integer number (2032800).

Almost surely, 2^22548201 is an apocalyptic number.

It is an amenable number.

22548201 is a deficient number, since it is larger than the sum of its proper divisors (9976599).

22548201 is a wasteful number, since it uses less digits than its factorization.

22548201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 22548201 is about 4748.4946035560. The cubic root of 22548201 is about 282.5122598903.

The spelling of 22548201 in words is "twenty-two million, five hundred forty-eight thousand, two hundred one".