122533350 has 48 divisors (see below), whose sum is σ = 309636432. Its totient is φ = 32056960.

The previous prime is 122533349. The next prime is 122533361. The reversal of 122533350 is 53335221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 122533350.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244 + ... + 15656.

It is an arithmetic number, because the mean of its divisors is an integer number (6450759).

Almost surely, 2^122533350 is an apocalyptic number.

122533350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122533350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154818216).

122533350 is an abundant number, since it is smaller than the sum of its proper divisors (187103082).

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

122533350 is a wasteful number, since it uses less digits than its factorization.

122533350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15481 (or 15476 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 122533350 is about 11069.4783074904. The cubic root of 122533350 is about 496.6892597163.

Adding to 122533350 its reverse (53335221), we get a palindrome (175868571).

The spelling of 122533350 in words is "one hundred twenty-two million, five hundred thirty-three thousand, three hundred fifty".