20422246464059 has 8 divisors (see below), whose sum is σ = 22281127680000. Its totient is φ = 18563750807400.

The previous prime is 20422246464049. The next prime is 20422246464089. The reversal of 20422246464059 is 95046464222402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20422246464059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20422246463998 and 20422246464016.

It is not an unprimeable number, because it can be changed into a prime (20422246464029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96279059 + ... + 96490940.

It is an arithmetic number, because the mean of its divisors is an integer number (2785140960000).

Almost surely, 2^{20422246464059} is an apocalyptic number.

20422246464059 is a deficient number, since it is larger than the sum of its proper divisors (1858881215941).

20422246464059 is a wasteful number, since it uses less digits than its factorization.

20422246464059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192779641.

The product of its (nonzero) digits is 6635520, while the sum is 50.

The spelling of 20422246464059 in words is "twenty trillion, four hundred twenty-two billion, two hundred forty-six million, four hundred sixty-four thousand, fifty-nine".