122530352 has 40 divisors (see below), whose sum is σ = 280077312. Its totient is φ = 50817600.

The previous prime is 122530351. The next prime is 122530357. The reversal of 122530352 is 253035221.

It is a super-2 number, since 2×122530352² = 30027374322487808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122530351) 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 7 ways as a sum of consecutive naturals, for example, 14174 + ... + 21117.

Almost surely, 2^122530352 is an apocalyptic number.

It is an amenable number.

122530352 is an abundant number, since it is smaller than the sum of its proper divisors (157546960).

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

122530352 is a wasteful number, since it uses less digits than its factorization.

122530352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35337 (or 35331 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 122530352 is about 11069.3428892595. The cubic root of 122530352 is about 496.6852088829.

Adding to 122530352 its reverse (253035221), we get a palindrome (375565573).

The spelling of 122530352 in words is "one hundred twenty-two million, five hundred thirty thousand, three hundred fifty-two".