265122234037 has 2 divisors, whose sum is σ = 265122234038. Its totient is φ = 265122234036.

The previous prime is 265122234031. The next prime is 265122234121. The reversal of 265122234037 is 730432221562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239276527281 + 25845706756 = 489159^2 + 160766^2 .

It is a cyclic number.

It is not a de Polignac number, because 265122234037 - 2¹¹ = 265122231989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 265122233987 and 265122234005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265122234031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132561117018 + 132561117019.

It is an arithmetic number, because the mean of its divisors is an integer number (132561117019).

Almost surely, 2^265122234037 is an apocalyptic number.

It is an amenable number.

265122234037 is a deficient number, since it is larger than the sum of its proper divisors (1).

265122234037 is an equidigital number, since it uses as much as digits as its factorization.

265122234037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 37.

Adding to 265122234037 its reverse (730432221562), we get a palindrome (995554455599).

The spelling of 265122234037 in words is "two hundred sixty-five billion, one hundred twenty-two million, two hundred thirty-four thousand, thirty-seven".