20112660225022 has 8 divisors (see below), whose sum is σ = 30461893156656. Its totient is φ = 9958695839472.

The previous prime is 20112660225001. The next prime is 20112660225037. The reversal of 20112660225022 is 22052206621102.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48817136263 + ... + 48817136674.

It is an arithmetic number, because the mean of its divisors is an integer number (3807736644582).

Almost surely, 2^{20112660225022} is an apocalyptic number.

20112660225022 is a deficient number, since it is larger than the sum of its proper divisors (10349232931634).

20112660225022 is a wasteful number, since it uses less digits than its factorization.

20112660225022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97634273042.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 20112660225022 its reverse (22052206621102), we get a palindrome (42164866846124).

The spelling of 20112660225022 in words is "twenty trillion, one hundred twelve billion, six hundred sixty million, two hundred twenty-five thousand, twenty-two".