221230014001 has 8 divisors (see below), whose sum is σ = 227936969384. Its totient is φ = 214622421120.

The previous prime is 221230013951. The next prime is 221230014013. The reversal of 221230014001 is 100410032122.

It can be written as a sum of positive squares in 4 ways, for example, as 12842328976 + 208387685025 = 113324^2 + 456495^2 .

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 221230014001 - 2¹⁵ = 221229981233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221230012001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24836106 + ... + 24845011.

It is an arithmetic number, because the mean of its divisors is an integer number (28492121173).

Almost surely, 2^221230014001 is an apocalyptic number.

It is an amenable number.

221230014001 is a deficient number, since it is larger than the sum of its proper divisors (6706955383).

221230014001 is an equidigital number, since it uses as much as digits as its factorization.

221230014001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49681251.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 221230014001 its reverse (100410032122), we get a palindrome (321640046123).

The spelling of 221230014001 in words is "two hundred twenty-one billion, two hundred thirty million, fourteen thousand, one".