23242122120242 has 32 divisors (see below), whose sum is σ = 34987050990720. Its totient is φ = 11579860915200.

The previous prime is 23242122120221. The next prime is 23242122120251. The reversal of 23242122120242 is 24202122124232.

It is a super-2 number, since 2×23242122120242² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1790190083 + ... + 1790203065.

It is an arithmetic number, because the mean of its divisors is an integer number (1093345343460).

Almost surely, 2^{23242122120242} is an apocalyptic number.

23242122120242 is a deficient number, since it is larger than the sum of its proper divisors (11744928870478).

23242122120242 is a wasteful number, since it uses less digits than its factorization.

23242122120242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16178.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 23242122120242 its reverse (24202122124232), we get a palindrome (47444244244474).

The spelling of 23242122120242 in words is "twenty-three trillion, two hundred forty-two billion, one hundred twenty-two million, one hundred twenty thousand, two hundred forty-two".