141112340001221 has 8 divisors (see below), whose sum is σ = 141273332394264. Its totient is φ = 140951349468160.

The previous prime is 141112340001203. The next prime is 141112340001233. The reversal of 141112340001221 is 122100043211141.

It can be written as a sum of positive squares in 4 ways, for example, as 6502571400196 + 134609768601025 = 2550014^2 + 11602145^2 .

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 141112340001221 - 2¹⁰ = 141112340000197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141112340001821) 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, 201114221 + ... + 201814653.

It is an arithmetic number, because the mean of its divisors is an integer number (17659166549283).

Almost surely, 2^{141112340001221} is an apocalyptic number.

It is an amenable number.

141112340001221 is a deficient number, since it is larger than the sum of its proper divisors (160992393043).

141112340001221 is an equidigital number, since it uses as much as digits as its factorization.

141112340001221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929991.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 141112340001221 its reverse (122100043211141), we get a palindrome (263212383212362).

The spelling of 141112340001221 in words is "one hundred forty-one trillion, one hundred twelve billion, three hundred forty million, one thousand, two hundred twenty-one".