20224334021234 has 8 divisors (see below), whose sum is σ = 34670286893568. Its totient is φ = 8667571723380.

The previous prime is 20224334021209. The next prime is 20224334021239. The reversal of 20224334021234 is 43212043342202.

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

It is a super-3 number, since 3×20224334021234³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20224334021234.

It is not an unprimeable number, because it can be changed into a prime (20224334021239) 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, 722297643602 + ... + 722297643629.

It is an arithmetic number, because the mean of its divisors is an integer number (4333785861696).

Almost surely, 2^{20224334021234} is an apocalyptic number.

20224334021234 is a deficient number, since it is larger than the sum of its proper divisors (14445952872334).

20224334021234 is a wasteful number, since it uses less digits than its factorization.

20224334021234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444595287240.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 20224334021234 its reverse (43212043342202), we get a palindrome (63436377363436).

The spelling of 20224334021234 in words is "twenty trillion, two hundred twenty-four billion, three hundred thirty-four million, twenty-one thousand, two hundred thirty-four".