2233208953873 has 2 divisors, whose sum is σ = 2233208953874. Its totient is φ = 2233208953872.

The previous prime is 2233208953847. The next prime is 2233208953883. The reversal of 2233208953873 is 3783598023322.

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., 1679452707969 + 553756245904 = 1295937^2 + 744148^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233208953873 - 2²¹ = 2233206856721 is a prime.

It is not a weakly prime, because it can be changed into another prime (2233208953883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116604476936 + 1116604476937.

It is an arithmetic number, because the mean of its divisors is an integer number (1116604476937).

Almost surely, 2^{2233208953873} is an apocalyptic number.

It is an amenable number.

2233208953873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233208953873 is an equidigital number, since it uses as much as digits as its factorization.

2233208953873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 2233208953873 in words is "two trillion, two hundred thirty-three billion, two hundred eight million, nine hundred fifty-three thousand, eight hundred seventy-three".