220004250001 has 16 divisors (see below), whose sum is σ = 227798493120. Its totient is φ = 212340139200.

The previous prime is 220004249981. The next prime is 220004250013. The reversal of 220004250001 is 100052400022.

It is a cyclic number.

It is not a de Polignac number, because 220004250001 - 2²⁵ = 219970695569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220004250101) 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, 2160826 + ... + 2260348.

It is an arithmetic number, because the mean of its divisors is an integer number (14237405820).

Almost surely, 2^220004250001 is an apocalyptic number.

It is an amenable number.

220004250001 is a deficient number, since it is larger than the sum of its proper divisors (7794243119).

220004250001 is a wasteful number, since it uses less digits than its factorization.

220004250001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100176.

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

Adding to 220004250001 its reverse (100052400022), we get a palindrome (320056650023).

The spelling of 220004250001 in words is "two hundred twenty billion, four million, two hundred fifty thousand, one".