122352230 has 128 divisors (see below), whose sum is σ = 313528320. Its totient is φ = 33085440.

The previous prime is 122352227. The next prime is 122352287. The reversal of 122352230 is 32253221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 169811 + ... + 170529.

It is an arithmetic number, because the mean of its divisors is an integer number (2449440).

Almost surely, 2^122352230 is an apocalyptic number.

122352230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122352230 is an abundant number, since it is smaller than the sum of its proper divisors (191176090).

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

122352230 is a wasteful number, since it uses less digits than its factorization.

122352230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 122352230 is about 11061.2942280730. The cubic root of 122352230 is about 496.4444155725. Note that the first 4 decimals are identical.

Subtracting from 122352230 its reverse (32253221), we obtain a palindrome (90099009).

The spelling of 122352230 in words is "one hundred twenty-two million, three hundred fifty-two thousand, two hundred thirty".