7322020193 has 2 divisors, whose sum is σ = 7322020194. Its totient is φ = 7322020192.

The previous prime is 7322020187. The next prime is 7322020271. The reversal of 7322020193 is 3910202237.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7040552464 + 281467729 = 83908^2 + 16777^2 .

It is an emirp because it is prime and its reverse (3910202237) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7322020193 - 2¹⁶ = 7321954657 is a prime.

It is a super-2 number, since 2×7322020193² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7322020393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3661010096 + 3661010097.

It is an arithmetic number, because the mean of its divisors is an integer number (3661010097).

Almost surely, 2^7322020193 is an apocalyptic number.

It is an amenable number.

7322020193 is a deficient number, since it is larger than the sum of its proper divisors (1).

7322020193 is an equidigital number, since it uses as much as digits as its factorization.

7322020193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 7322020193 is about 85568.8038539747. The cubic root of 7322020193 is about 1941.8259806070.

The spelling of 7322020193 in words is "seven billion, three hundred twenty-two million, twenty thousand, one hundred ninety-three".