7072068272237 has 2 divisors, whose sum is σ = 7072068272238. Its totient is φ = 7072068272236.

The previous prime is 7072068272231. The next prime is 7072068272299. The reversal of 7072068272237 is 7322728602707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4795986120676 + 2276082151561 = 2189974^2 + 1508669^2 .

It is a cyclic number.

It is not a de Polignac number, because 7072068272237 - 2¹⁸ = 7072068010093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7072068272231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536034136118 + 3536034136119.

It is an arithmetic number, because the mean of its divisors is an integer number (3536034136119).

Almost surely, 2^{7072068272237} is an apocalyptic number.

It is an amenable number.

7072068272237 is a deficient number, since it is larger than the sum of its proper divisors (1).

7072068272237 is an equidigital number, since it uses as much as digits as its factorization.

7072068272237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5531904, while the sum is 53.

The spelling of 7072068272237 in words is "seven trillion, seventy-two billion, sixty-eight million, two hundred seventy-two thousand, two hundred thirty-seven".