20231122012230 has 32 divisors (see below), whose sum is σ = 48748137838848. Its totient is φ = 5373471980000.

The previous prime is 20231122012183. The next prime is 20231122012247. The reversal of 20231122012230 is 3221022113202.

It is a junction number, because it is equal to n+sod(n) for n = 20231122012197 and 20231122012206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1343360466 + ... + 1343375525.

It is an arithmetic number, because the mean of its divisors is an integer number (1523379307464).

Almost surely, 2^{20231122012230} is an apocalyptic number.

20231122012230 is an abundant number, since it is smaller than the sum of its proper divisors (28517015826618).

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

20231122012230 is a wasteful number, since it uses less digits than its factorization.

20231122012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686736252.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20231122012230 its reverse (3221022113202), we get a palindrome (23452144125432).

The spelling of 20231122012230 in words is "twenty trillion, two hundred thirty-one billion, one hundred twenty-two million, twelve thousand, two hundred thirty".