20201112020022 has 16 divisors (see below), whose sum is σ = 40408142127552. Its totient is φ = 6732717658760.

The previous prime is 20201112019951. The next prime is 20201112020039. The reversal of 20201112020022 is 22002021110202.

It is a junction number, because it is equal to n+sod(n) for n = 20201112019983 and 20201112020010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246542604 + ... + 246624527.

It is an arithmetic number, because the mean of its divisors is an integer number (2525508882972).

Almost surely, 2^{20201112020022} is an apocalyptic number.

20201112020022 is an abundant number, since it is smaller than the sum of its proper divisors (20207030107530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20201112020022 is a wasteful number, since it uses less digits than its factorization.

20201112020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493173963.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20201112020022 its reverse (22002021110202), we get a palindrome (42203133130224).

The spelling of 20201112020022 in words is "twenty trillion, two hundred one billion, one hundred twelve million, twenty thousand, twenty-two".