23123035422 has 12 divisors (see below), whose sum is σ = 50099910120. Its totient is φ = 7707678468.

The previous prime is 23123035409. The next prime is 23123035423. The reversal of 23123035422 is 22453032132.

23123035422 is a `hidden beast` number, since 2 + 3 + 1 + 230 + 3 + 5 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23123035423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 642306522 + ... + 642306557.

It is an arithmetic number, because the mean of its divisors is an integer number (4174992510).

Almost surely, 2^23123035422 is an apocalyptic number.

23123035422 is an abundant number, since it is smaller than the sum of its proper divisors (26976874698).

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

23123035422 is a wasteful number, since it uses less digits than its factorization.

23123035422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284613087 (or 1284613084 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 23123035422 its reverse (22453032132), we get a palindrome (45576067554).

The spelling of 23123035422 in words is "twenty-three billion, one hundred twenty-three million, thirty-five thousand, four hundred twenty-two".