122333130 has 96 divisors (see below), whose sum is σ = 331568640. Its totient is φ = 31259520.

The previous prime is 122333111. The next prime is 122333143. The reversal of 122333130 is 31333221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 454636 + ... + 454904.

It is an arithmetic number, because the mean of its divisors is an integer number (3453840).

Almost surely, 2^122333130 is an apocalyptic number.

122333130 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 122333130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165784320).

122333130 is an abundant number, since it is smaller than the sum of its proper divisors (209235510).

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

122333130 is a wasteful number, since it uses less digits than its factorization.

122333130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 122333130 is about 11060.4308234354. The cubic root of 122333130 is about 496.4185814656.

Adding to 122333130 its reverse (31333221), we get a palindrome (153666351).

Subtracting from 122333130 its reverse (31333221), we obtain a palindrome (90999909).

The spelling of 122333130 in words is "one hundred twenty-two million, three hundred thirty-three thousand, one hundred thirty".