240221201 has 8 divisors (see below), whose sum is σ = 270513408. Its totient is φ = 211338000.

The previous prime is 240221167. The next prime is 240221243. The reversal of 240221201 is 102122042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240221201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240221291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351890 + ... + 352571.

It is an arithmetic number, because the mean of its divisors is an integer number (33814176).

Almost surely, 2^240221201 is an apocalyptic number.

It is an amenable number.

240221201 is a deficient number, since it is larger than the sum of its proper divisors (30292207).

240221201 is a wasteful number, since it uses less digits than its factorization.

240221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704503.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 240221201 is about 15499.0709721583. The cubic root of 240221201 is about 621.6373656029.

Adding to 240221201 its reverse (102122042), we get a palindrome (342343243).

The spelling of 240221201 in words is "two hundred forty million, two hundred twenty-one thousand, two hundred one".