1014330242221 has 4 divisors (see below), whose sum is σ = 1033468548732. Its totient is φ = 995191935712.

The previous prime is 1014330242213. The next prime is 1014330242231. The reversal of 1014330242221 is 1222420334101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 732248161225 + 282082080996 = 855715^2 + 531114^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014330242221 - 2³ = 1014330242213 is a prime.

It is a super-2 number, since 2×1014330242221² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014330242231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9569153176 + ... + 9569153281.

It is an arithmetic number, because the mean of its divisors is an integer number (258367137183).

Almost surely, 2^{1014330242221} is an apocalyptic number.

It is an amenable number.

1014330242221 is a deficient number, since it is larger than the sum of its proper divisors (19138306511).

1014330242221 is an equidigital number, since it uses as much as digits as its factorization.

1014330242221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19138306510.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1014330242221 its reverse (1222420334101), we get a palindrome (2236750576322).

The spelling of 1014330242221 in words is "one trillion, fourteen billion, three hundred thirty million, two hundred forty-two thousand, two hundred twenty-one".