122023125 has 80 divisors (see below), whose sum is σ = 258417280. Its totient is φ = 55728000.

The previous prime is 122023117. The next prime is 122023129. The reversal of 122023125 is 521320221.

It is not a de Polignac number, because 122023125 - 2³ = 122023117 is a prime.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 122023098 and 122023107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122023129) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 117609 + ... + 118641.

It is an arithmetic number, because the mean of its divisors is an integer number (3230216).

Almost surely, 2^122023125 is an apocalyptic number.

122023125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122023125 is an abundant number, since it is smaller than the sum of its proper divisors (136394155).

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

122023125 is an equidigital number, since it uses as much as digits as its factorization.

122023125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 122023125 is about 11046.4077871496. The cubic root of 122023125 is about 495.9989011530.

Adding to 122023125 its reverse (521320221), we get a palindrome (643343346).

The spelling of 122023125 in words is "one hundred twenty-two million, twenty-three thousand, one hundred twenty-five".