22143893327 has 2 divisors, whose sum is σ = 22143893328. Its totient is φ = 22143893326.

The previous prime is 22143893257. The next prime is 22143893339. The reversal of 22143893327 is 72339834122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22143893327 - 2¹⁶ = 22143827791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22143893027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11071946663 + 11071946664.

It is an arithmetic number, because the mean of its divisors is an integer number (11071946664).

Almost surely, 2^22143893327 is an apocalyptic number.

22143893327 is a deficient number, since it is larger than the sum of its proper divisors (1).

22143893327 is an equidigital number, since it uses as much as digits as its factorization.

22143893327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 44.

The spelling of 22143893327 in words is "twenty-two billion, one hundred forty-three million, eight hundred ninety-three thousand, three hundred twenty-seven".