20022425142413 has 8 divisors (see below), whose sum is σ = 20362545408960. Its totient is φ = 19682330113600.

The previous prime is 20022425142373. The next prime is 20022425142443. The reversal of 20022425142413 is 31424152422002.

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-20022425142413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20022425142413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022425142443) 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, 4705820 + ... + 7886037.

It is an arithmetic number, because the mean of its divisors is an integer number (2545318176120).

Almost surely, 2^{20022425142413} is an apocalyptic number.

It is an amenable number.

20022425142413 is a deficient number, since it is larger than the sum of its proper divisors (340120266547).

20022425142413 is a wasteful number, since it uses less digits than its factorization.

20022425142413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12618867.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 20022425142413 its reverse (31424152422002), we get a palindrome (51446577564415).

The spelling of 20022425142413 in words is "twenty trillion, twenty-two billion, four hundred twenty-five million, one hundred forty-two thousand, four hundred thirteen".