4423220502037 has 2 divisors, whose sum is σ = 4423220502038. Its totient is φ = 4423220502036.

The previous prime is 4423220502011. The next prime is 4423220502047. The reversal of 4423220502037 is 7302050223244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4416243408196 + 6977093841 = 2101486^2 + 83529^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4423220502037 is a prime.

It is a super-2 number, since 2×4423220502037² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4423220501993 and 4423220502011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423220502047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211610251018 + 2211610251019.

It is an arithmetic number, because the mean of its divisors is an integer number (2211610251019).

Almost surely, 2^{4423220502037} is an apocalyptic number.

It is an amenable number.

4423220502037 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423220502037 is an equidigital number, since it uses as much as digits as its factorization.

4423220502037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 34.

The spelling of 4423220502037 in words is "four trillion, four hundred twenty-three billion, two hundred twenty million, five hundred two thousand, thirty-seven".