22235808793087 has 2 divisors, whose sum is σ = 22235808793088. Its totient is φ = 22235808793086.

The previous prime is 22235808793067. The next prime is 22235808793097. The reversal of 22235808793087 is 78039780853222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22235808793087 - 2¹⁹ = 22235808268799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22235808793067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11117904396543 + 11117904396544.

It is an arithmetic number, because the mean of its divisors is an integer number (11117904396544).

Almost surely, 2^{22235808793087} is an apocalyptic number.

22235808793087 is a deficient number, since it is larger than the sum of its proper divisors (1).

22235808793087 is an equidigital number, since it uses as much as digits as its factorization.

22235808793087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81285120, while the sum is 64.

The spelling of 22235808793087 in words is "twenty-two trillion, two hundred thirty-five billion, eight hundred eight million, seven hundred ninety-three thousand, eighty-seven".