220040201 has 8 divisors (see below), whose sum is σ = 230016000. Its totient is φ = 210244320.

The previous prime is 220040189. The next prime is 220040203. The reversal of 220040201 is 102040022.

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 220040201 - 2⁶ = 220040137 is a prime.

It is a super-2 number, since 2×220040201² = 96835380112240802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220040203) 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, 42476 + ... + 47373.

It is an arithmetic number, because the mean of its divisors is an integer number (28752000).

Almost surely, 2^220040201 is an apocalyptic number.

It is an amenable number.

220040201 is a deficient number, since it is larger than the sum of its proper divisors (9975799).

220040201 is an equidigital number, since it uses as much as digits as its factorization.

220040201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89959.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 220040201 is about 14833.7520877221. The cubic root of 220040201 is about 603.7178420203.

Adding to 220040201 its reverse (102040022), we get a palindrome (322080223).

The spelling of 220040201 in words is "two hundred twenty million, forty thousand, two hundred one".