20220110202022 has 4 divisors (see below), whose sum is σ = 30330165303036. Its totient is φ = 10110055101010.

The previous prime is 20220110201987. The next prime is 20220110202031. The reversal of 20220110202022 is 22020201102202.

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 = 20220110201987 and 20220110202005.

It is a congruent 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 as a sum of consecutive naturals, namely, 5055027550504 + ... + 5055027550507.

It is an arithmetic number, because the mean of its divisors is an integer number (7582541325759).

Almost surely, 2^{20220110202022} is an apocalyptic number.

20220110202022 is a deficient number, since it is larger than the sum of its proper divisors (10110055101014).

20220110202022 is a wasteful number, since it uses less digits than its factorization.

20220110202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10110055101013.

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

Adding to 20220110202022 its reverse (22020201102202), we get a palindrome (42240311304224).

The spelling of 20220110202022 in words is "twenty trillion, two hundred twenty billion, one hundred ten million, two hundred two thousand, twenty-two".