20221230234 has 8 divisors (see below), whose sum is σ = 40442460480. Its totient is φ = 6740410076.

The previous prime is 20221230223. The next prime is 20221230247. The reversal of 20221230234 is 43203212202.

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

20221230234 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 20221230234.

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 3 ways as a sum of consecutive naturals, for example, 1685102514 + ... + 1685102525.

It is an arithmetic number, because the mean of its divisors is an integer number (5055307560).

Almost surely, 2^20221230234 is an apocalyptic number.

20221230234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20221230234 is a wasteful number, since it uses less digits than its factorization.

20221230234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370205044.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20221230234 its reverse (43203212202), we get a palindrome (63424442436).

The spelling of 20221230234 in words is "twenty billion, two hundred twenty-one million, two hundred thirty thousand, two hundred thirty-four".