221204321001114 has 16 divisors (see below), whose sum is σ = 482627609457120. Its totient is φ = 67031612424560.

The previous prime is 221204321001043. The next prime is 221204321001151. The reversal of 221204321001114 is 411100123402122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1675790310549 + ... + 1675790310680.

It is an arithmetic number, because the mean of its divisors is an integer number (30164225591070).

Almost surely, 2^{221204321001114} is an apocalyptic number.

221204321001114 is an abundant number, since it is smaller than the sum of its proper divisors (261423288456006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

221204321001114 is a wasteful number, since it uses less digits than its factorization.

221204321001114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351580621245.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 221204321001114 its reverse (411100123402122), we get a palindrome (632304444403236).

The spelling of 221204321001114 in words is "two hundred twenty-one trillion, two hundred four billion, three hundred twenty-one million, one thousand, one hundred fourteen".