1040225888237 has 2 divisors, whose sum is σ = 1040225888238. Its totient is φ = 1040225888236.

The previous prime is 1040225888231. The next prime is 1040225888239. The reversal of 1040225888237 is 7328885220401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1037894350441 + 2331537796 = 1018771^2 + 48286^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040225888237 - 2¹⁸ = 1040225626093 is a prime.

It is a super-2 number, since 2×1040225888237² (a number of 25 digits) contains 22 as substring.

Together with 1040225888239, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040225888231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520112944118 + 520112944119.

It is an arithmetic number, because the mean of its divisors is an integer number (520112944119).

Almost surely, 2^{1040225888237} is an apocalyptic number.

It is an amenable number.

1040225888237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040225888237 is an equidigital number, since it uses as much as digits as its factorization.

1040225888237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1720320, while the sum is 50.

The spelling of 1040225888237 in words is "one trillion, forty billion, two hundred twenty-five million, eight hundred eighty-eight thousand, two hundred thirty-seven".