20022425163706 has 32 divisors (see below), whose sum is σ = 34426570590720. Its totient is φ = 8555466326400.

The previous prime is 20022425163667. The next prime is 20022425163743. The reversal of 20022425163706 is 60736152422002.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6684790 + ... + 9204958.

It is an arithmetic number, because the mean of its divisors is an integer number (1075830330960).

Almost surely, 2^{20022425163706} is an apocalyptic number.

20022425163706 is a deficient number, since it is larger than the sum of its proper divisors (14404145427014).

20022425163706 is a wasteful number, since it uses less digits than its factorization.

20022425163706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521870.

The product of its (nonzero) digits is 241920, while the sum is 40.

Adding to 20022425163706 its reverse (60736152422002), we get a palindrome (80758577585708).

The spelling of 20022425163706 in words is "twenty trillion, twenty-two billion, four hundred twenty-five million, one hundred sixty-three thousand, seven hundred six".