223133340037 has 2 divisors, whose sum is σ = 223133340038. Its totient is φ = 223133340036.

The previous prime is 223133339959. The next prime is 223133340083. The reversal of 223133340037 is 730043331322.

223133340037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140955944481 + 82177395556 = 375441^2 + 286666^2 .

It is a cyclic number.

It is not a de Polignac number, because 223133340037 - 2⁷ = 223133339909 is a prime.

It is a super-3 number, since 3×223133340037³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 223133339990 and 223133340008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223133340137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111566670018 + 111566670019.

It is an arithmetic number, because the mean of its divisors is an integer number (111566670019).

Almost surely, 2^223133340037 is an apocalyptic number.

It is an amenable number.

223133340037 is a deficient number, since it is larger than the sum of its proper divisors (1).

223133340037 is an equidigital number, since it uses as much as digits as its factorization.

223133340037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 31.

Adding to 223133340037 its reverse (730043331322), we get a palindrome (953176671359).

The spelling of 223133340037 in words is "two hundred twenty-three billion, one hundred thirty-three million, three hundred forty thousand, thirty-seven".