20422340110 has 8 divisors (see below), whose sum is σ = 36760212216. Its totient is φ = 8168936040.

The previous prime is 20422340093. The next prime is 20422340111. The reversal of 20422340110 is 1104322402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20422340111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021116996 + ... + 1021117015.

It is an arithmetic number, because the mean of its divisors is an integer number (4595026527).

Almost surely, 2^20422340110 is an apocalyptic number.

20422340110 is a deficient number, since it is larger than the sum of its proper divisors (16337872106).

20422340110 is a wasteful number, since it uses less digits than its factorization.

20422340110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042234018.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20422340110 its reverse (1104322402), we get a palindrome (21526662512).

The spelling of 20422340110 in words is "twenty billion, four hundred twenty-two million, three hundred forty thousand, one hundred ten".