20200022112022 has 4 divisors (see below), whose sum is σ = 30300033168036. Its totient is φ = 10100011056010.

The previous prime is 20200022111993. The next prime is 20200022112073. The reversal of 20200022112022 is 22021122000202.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 20200022111987 and 20200022112005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050005528004 + ... + 5050005528007.

It is an arithmetic number, because the mean of its divisors is an integer number (7575008292009).

Almost surely, 2^{20200022112022} is an apocalyptic number.

20200022112022 is a deficient number, since it is larger than the sum of its proper divisors (10100011056014).

20200022112022 is a wasteful number, since it uses less digits than its factorization.

20200022112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100011056013.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20200022112022 its reverse (22021122000202), we get a palindrome (42221144112224).

The spelling of 20200022112022 in words is "twenty trillion, two hundred billion, twenty-two million, one hundred twelve thousand, twenty-two".