20244322230406 has 8 divisors (see below), whose sum is σ = 30525470169984. Its totient is φ = 10069165507080.

The previous prime is 20244322230373. The next prime is 20244322230409. The reversal of 20244322230406 is 60403222344202.

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 (20244322230409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26497803585 + ... + 26497804348.

It is an arithmetic number, because the mean of its divisors is an integer number (3815683771248).

Almost surely, 2^{20244322230406} is an apocalyptic number.

20244322230406 is a deficient number, since it is larger than the sum of its proper divisors (10281147939578).

20244322230406 is a wasteful number, since it uses less digits than its factorization.

20244322230406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52995608126.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 20244322230406 its reverse (60403222344202), we get a palindrome (80647544574608).

The spelling of 20244322230406 in words is "twenty trillion, two hundred forty-four billion, three hundred twenty-two million, two hundred thirty thousand, four hundred six".