22040323140263 has 2 divisors, whose sum is σ = 22040323140264. Its totient is φ = 22040323140262.

The previous prime is 22040323140221. The next prime is 22040323140331. The reversal of 22040323140263 is 36204132304022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22040323140263 - 2¹⁴ = 22040323123879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22040323140863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11020161570131 + 11020161570132.

It is an arithmetic number, because the mean of its divisors is an integer number (11020161570132).

Almost surely, 2^{22040323140263} is an apocalyptic number.

22040323140263 is a deficient number, since it is larger than the sum of its proper divisors (1).

22040323140263 is an equidigital number, since it uses as much as digits as its factorization.

22040323140263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 22040323140263 its reverse (36204132304022), we get a palindrome (58244455444285).

The spelling of 22040323140263 in words is "twenty-two trillion, forty billion, three hundred twenty-three million, one hundred forty thousand, two hundred sixty-three".