122430350 has 24 divisors (see below), whose sum is σ = 260252688. Its totient is φ = 41976000.

The previous prime is 122430337. The next prime is 122430353. The reversal of 122430350 is 53034221.

It is a happy number.

It is a super-2 number, since 2×122430350² = 29978381202245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122430353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174551 + ... + 175250.

It is an arithmetic number, because the mean of its divisors is an integer number (10843862).

Almost surely, 2^122430350 is an apocalyptic number.

122430350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122430350 is an abundant number, since it is smaller than the sum of its proper divisors (137822338).

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

122430350 is a wasteful number, since it uses less digits than its factorization.

122430350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349820 (or 349815 counting only the distinct ones).

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

The square root of 122430350 is about 11064.8248969426. The cubic root of 122430350 is about 496.5500504452.

Adding to 122430350 its reverse (53034221), we get a palindrome (175464571).

The spelling of 122430350 in words is "one hundred twenty-two million, four hundred thirty thousand, three hundred fifty".