220500241 has 16 divisors (see below), whose sum is σ = 255790080. Its totient is φ = 188400960.

The previous prime is 220500221. The next prime is 220500277. The reversal of 220500241 is 142005022.

It is a cyclic number.

It is not a de Polignac number, because 220500241 - 2⁵ = 220500209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220500211) 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, 2626 + ... + 21163.

It is an arithmetic number, because the mean of its divisors is an integer number (15986880).

Almost surely, 2^220500241 is an apocalyptic number.

It is an amenable number.

220500241 is a deficient number, since it is larger than the sum of its proper divisors (35289839).

220500241 is a wasteful number, since it uses less digits than its factorization.

220500241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23856.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 220500241 is about 14849.2505198074. The cubic root of 220500241 is about 604.1382818996.

Adding to 220500241 its reverse (142005022), we get a palindrome (362505263).

The spelling of 220500241 in words is "two hundred twenty million, five hundred thousand, two hundred forty-one".