1237835244223 has 2 divisors, whose sum is σ = 1237835244224. Its totient is φ = 1237835244222.

The previous prime is 1237835244199. The next prime is 1237835244241. The reversal of 1237835244223 is 3224425387321.

It is a strong prime.

It is an emirp because it is prime and its reverse (3224425387321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1237835244223 - 2²¹ = 1237833147071 is a prime.

It is a super-2 number, since 2×1237835244223² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1237835214223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 618917622111 + 618917622112.

It is an arithmetic number, because the mean of its divisors is an integer number (618917622112).

Almost surely, 2^{1237835244223} is an apocalyptic number.

1237835244223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1237835244223 is an equidigital number, since it uses as much as digits as its factorization.

1237835244223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 46.

The spelling of 1237835244223 in words is "one trillion, two hundred thirty-seven billion, eight hundred thirty-five million, two hundred forty-four thousand, two hundred twenty-three".