122625232223 has 4 divisors (see below), whose sum is σ = 132057942408. Its totient is φ = 113192522040.

The previous prime is 122625232189. The next prime is 122625232273. The reversal of 122625232223 is 322232526221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322232526221 = 4957 ⋅65005553.

It is not a de Polignac number, because 122625232223 - 2¹⁰ = 122625231199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122625232223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122625232273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4716355073 + ... + 4716355098.

It is an arithmetic number, because the mean of its divisors is an integer number (33014485602).

Almost surely, 2^122625232223 is an apocalyptic number.

122625232223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122625232223 is a deficient number, since it is larger than the sum of its proper divisors (9432710185).

122625232223 is an equidigital number, since it uses as much as digits as its factorization.

122625232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9432710184.

The product of its digits is 34560, while the sum is 32.

Adding to 122625232223 its reverse (322232526221), we get a palindrome (444857758444).

The spelling of 122625232223 in words is "one hundred twenty-two billion, six hundred twenty-five million, two hundred thirty-two thousand, two hundred twenty-three".