2722552237343 has 2 divisors, whose sum is σ = 2722552237344. Its totient is φ = 2722552237342.

The previous prime is 2722552237259. The next prime is 2722552237439. The reversal of 2722552237343 is 3437322552272.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2722552237343 is a prime.

It is a super-2 number, since 2×2722552237343² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2722552237843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361276118671 + 1361276118672.

It is an arithmetic number, because the mean of its divisors is an integer number (1361276118672).

Almost surely, 2^{2722552237343} is an apocalyptic number.

2722552237343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2722552237343 is an equidigital number, since it uses as much as digits as its factorization.

2722552237343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4233600, while the sum is 47.

The spelling of 2722552237343 in words is "two trillion, seven hundred twenty-two billion, five hundred fifty-two million, two hundred thirty-seven thousand, three hundred forty-three".