6972298341121 has 3 divisors (see below), whose sum is σ = 6972300981633. Its totient is φ = 6972295700610.

The previous prime is 6972298341053. The next prime is 6972298341137. The reversal of 6972298341121 is 1211438922796.

The square root of 6972298341121 is 2640511.

It is a perfect power (a square), and thus also a powerful number.

6972298341121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 6972298341121 - 2²⁹ = 6971761470209 is a prime.

It is a super-2 number, since 2×6972298341121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6972298345121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1320256 + ... + 3960766.

It is an arithmetic number, because the mean of its divisors is an integer number (2324100327211).

Almost surely, 2^{6972298341121} is an apocalyptic number.

6972298341121 is the 2640511-st square number.

6972298341121 is the 1320256-th centered octagonal number.

It is an amenable number.

6972298341121 is a deficient number, since it is larger than the sum of its proper divisors (2640512).

6972298341121 is an frugal number, since it uses more digits than its factorization.

6972298341121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5281022 (or 2640511 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 55.

The spelling of 6972298341121 in words is "six trillion, nine hundred seventy-two billion, two hundred ninety-eight million, three hundred forty-one thousand, one hundred twenty-one".