20422044110 has 16 divisors (see below), whose sum is σ = 39587347296. Its totient is φ = 7540447008.

The previous prime is 20422044101. The next prime is 20422044131. The reversal of 20422044110 is 1144022402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78546194 + ... + 78546453.

It is an arithmetic number, because the mean of its divisors is an integer number (2474209206).

Almost surely, 2^20422044110 is an apocalyptic number.

20422044110 is a deficient number, since it is larger than the sum of its proper divisors (19165303186).

20422044110 is a wasteful number, since it uses less digits than its factorization.

20422044110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157092667.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20422044110 its reverse (1144022402), we get a palindrome (21566066512).

The spelling of 20422044110 in words is "twenty billion, four hundred twenty-two million, forty-four thousand, one hundred ten".