23255122 has 8 divisors (see below), whose sum is σ = 38053872. Its totient is φ = 10570500.

The previous prime is 23255119. The next prime is 23255123. The reversal of 23255122 is 22155232.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1057051 = 23255122 / (2 + 3 + 2 + 5 + 5 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 23255093 and 23255102.

It is not an unprimeable number, because it can be changed into a prime (23255123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528504 + ... + 528547.

It is an arithmetic number, because the mean of its divisors is an integer number (4756734).

Almost surely, 2^23255122 is an apocalyptic number.

23255122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23255122 is a deficient number, since it is larger than the sum of its proper divisors (14798750).

23255122 is a wasteful number, since it uses less digits than its factorization.

23255122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057064.

The product of its digits is 1200, while the sum is 22.

The square root of 23255122 is about 4822.3564779058. The cubic root of 23255122 is about 285.4343310880.

It can be divided in two parts, 2325 and 5122, that added together give a palindrome (7447).

The spelling of 23255122 in words is "twenty-three million, two hundred fifty-five thousand, one hundred twenty-two".