20059222673 has 12 divisors (see below), whose sum is σ = 23251370688. Its totient is φ = 16948787520.

The previous prime is 20059222597. The next prime is 20059222679. The reversal of 20059222673 is 37622295002.

It is not a de Polignac number, because 20059222673 - 2¹⁸ = 20058960529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20059222679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3154265 + ... + 3160617.

It is an arithmetic number, because the mean of its divisors is an integer number (1937614224).

Almost surely, 2^20059222673 is an apocalyptic number.

It is an amenable number.

20059222673 is a deficient number, since it is larger than the sum of its proper divisors (3192148015).

20059222673 is an frugal number, since it uses more digits than its factorization.

20059222673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12784 (or 6431 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 20059222673 in words is "twenty billion, fifty-nine million, two hundred twenty-two thousand, six hundred seventy-three".