2233213109873 has 2 divisors, whose sum is σ = 2233213109874. Its totient is φ = 2233213109872.

The previous prime is 2233213109779. The next prime is 2233213109891. The reversal of 2233213109873 is 3789013123322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2232490199104 + 722910769 = 1494152^2 + 26887^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233213109873 - 2¹⁸ = 2233212847729 is a prime.

It is a super-2 number, since 2×2233213109873² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2233213108873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116606554936 + 1116606554937.

It is an arithmetic number, because the mean of its divisors is an integer number (1116606554937).

Almost surely, 2^{2233213109873} is an apocalyptic number.

It is an amenable number.

2233213109873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233213109873 is an equidigital number, since it uses as much as digits as its factorization.

2233213109873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 2233213109873 in words is "two trillion, two hundred thirty-three billion, two hundred thirteen million, one hundred nine thousand, eight hundred seventy-three".