1022232540269 has 2 divisors, whose sum is σ = 1022232540270. Its totient is φ = 1022232540268.

The previous prime is 1022232540233. The next prime is 1022232540341. The reversal of 1022232540269 is 9620452322201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 942122596900 + 80109943369 = 970630^2 + 283037^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022232540269 - 2¹² = 1022232536173 is a prime.

It is a super-2 number, since 2×1022232540269² (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 (1022232540209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511116270134 + 511116270135.

It is an arithmetic number, because the mean of its divisors is an integer number (511116270135).

Almost surely, 2^{1022232540269} is an apocalyptic number.

It is an amenable number.

1022232540269 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022232540269 is an equidigital number, since it uses as much as digits as its factorization.

1022232540269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 1022232540269 in words is "one trillion, twenty-two billion, two hundred thirty-two million, five hundred forty thousand, two hundred sixty-nine".