7212445160441 has 2 divisors, whose sum is σ = 7212445160442. Its totient is φ = 7212445160440.

The previous prime is 7212445160353. The next prime is 7212445160447. The reversal of 7212445160441 is 1440615442127.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7174897960000 + 37547200441 = 2678600^2 + 193771^2 .

It is a cyclic number.

It is not a de Polignac number, because 7212445160441 - 2²⁶ = 7212378051577 is a prime.

It is not a weakly prime, because it can be changed into another prime (7212445160447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3606222580220 + 3606222580221.

It is an arithmetic number, because the mean of its divisors is an integer number (3606222580221).

Almost surely, 2^{7212445160441} is an apocalyptic number.

It is an amenable number.

7212445160441 is a deficient number, since it is larger than the sum of its proper divisors (1).

7212445160441 is an equidigital number, since it uses as much as digits as its factorization.

7212445160441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 7212445160441 in words is "seven trillion, two hundred twelve billion, four hundred forty-five million, one hundred sixty thousand, four hundred forty-one".