2224651805273 has 2 divisors, whose sum is σ = 2224651805274. Its totient is φ = 2224651805272.

The previous prime is 2224651805203. The next prime is 2224651805287. The reversal of 2224651805273 is 3725081564222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2203348359424 + 21303445849 = 1484368^2 + 145957^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224651805273 - 2²⁶ = 2224584696409 is a prime.

It is not a weakly prime, because it can be changed into another prime (2224651805203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112325902636 + 1112325902637.

It is an arithmetic number, because the mean of its divisors is an integer number (1112325902637).

Almost surely, 2^{2224651805273} is an apocalyptic number.

It is an amenable number.

2224651805273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224651805273 is an equidigital number, since it uses as much as digits as its factorization.

2224651805273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 2224651805273 in words is "two trillion, two hundred twenty-four billion, six hundred fifty-one million, eight hundred five thousand, two hundred seventy-three".