20201000010022 has 48 divisors (see below), whose sum is σ = 33005946512448. Its totient is φ = 9268378629120.

The previous prime is 20201000010013. The next prime is 20201000010043. The reversal of 20201000010022 is 22001000010202.

It is a junction number, because it is equal to n+sod(n) for n = 20201000009990 and 20201000010008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158570883 + ... + 158698225.

It is an arithmetic number, because the mean of its divisors is an integer number (687623885676).

Almost surely, 2^{20201000010022} is an apocalyptic number.

20201000010022 is a deficient number, since it is larger than the sum of its proper divisors (12804946502426).

20201000010022 is a wasteful number, since it uses less digits than its factorization.

20201000010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130145 (or 130132 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20201000010022 its reverse (22001000010202), we get a palindrome (42202000020224).

The spelling of 20201000010022 in words is "twenty trillion, two hundred one billion, ten thousand, twenty-two".