122335320 has 128 divisors (see below), whose sum is σ = 384134400. Its totient is φ = 31136256.

The previous prime is 122335303. The next prime is 122335363. The reversal of 122335320 is 23533221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261727 + ... + 262193.

It is an arithmetic number, because the mean of its divisors is an integer number (3001050).

Almost surely, 2^122335320 is an apocalyptic number.

122335320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122335320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192067200).

122335320 is an abundant number, since it is smaller than the sum of its proper divisors (261799080).

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

122335320 is a wasteful number, since it uses less digits than its factorization.

122335320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 122335320 is about 11060.5298245608. The cubic root of 122335320 is about 496.4215437327.

Adding to 122335320 its reverse (23533221), we get a palindrome (145868541).

It can be divided in two parts, 12 and 2335320, that added together give a palindrome (2335332).

The spelling of 122335320 in words is "one hundred twenty-two million, three hundred thirty-five thousand, three hundred twenty".