2214532316573 has 2 divisors, whose sum is σ = 2214532316574. Its totient is φ = 2214532316572.

The previous prime is 2214532316543. The next prime is 2214532316587. The reversal of 2214532316573 is 3756132354122.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1437548244484 + 776984072089 = 1198978^2 + 881467^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214532316573 - 2⁴⁰ = 1115020688797 is a prime.

It is a super-2 number, since 2×2214532316573² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214532316543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107266158286 + 1107266158287.

It is an arithmetic number, because the mean of its divisors is an integer number (1107266158287).

Almost surely, 2^{2214532316573} is an apocalyptic number.

It is an amenable number.

2214532316573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214532316573 is an equidigital number, since it uses as much as digits as its factorization.

2214532316573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 44.

The spelling of 2214532316573 in words is "two trillion, two hundred fourteen billion, five hundred thirty-two million, three hundred sixteen thousand, five hundred seventy-three".