23120110321222 has 16 divisors (see below), whose sum is σ = 35816083426944. Its totient is φ = 11181774240000.

The previous prime is 23120110321213. The next prime is 23120110321223. The reversal of 23120110321222 is 22212301102132.

It is a junction number, because it is equal to n+sod(n) for n = 23120110321193 and 23120110321202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120110321223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 89468529 + ... + 89726572.

It is an arithmetic number, because the mean of its divisors is an integer number (2238505214184).

Almost surely, 2^{23120110321222} is an apocalyptic number.

23120110321222 is a deficient number, since it is larger than the sum of its proper divisors (12695973105722).

23120110321222 is a wasteful number, since it uses less digits than its factorization.

23120110321222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179197215.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 23120110321222 its reverse (22212301102132), we get a palindrome (45332411423354).

The spelling of 23120110321222 in words is "twenty-three trillion, one hundred twenty billion, one hundred ten million, three hundred twenty-one thousand, two hundred twenty-two".