122434330 has 16 divisors (see below), whose sum is σ = 225507744. Its totient is φ = 47834640.

The previous prime is 122434327. The next prime is 122434337. The reversal of 122434330 is 33434221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122434337) 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, 141936 + ... + 142795.

It is an arithmetic number, because the mean of its divisors is an integer number (14094234).

Almost surely, 2^122434330 is an apocalyptic number.

122434330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122434330 is a deficient number, since it is larger than the sum of its proper divisors (103073414).

122434330 is a wasteful number, since it uses less digits than its factorization.

122434330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284781.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 122434330 is about 11065.0047446894. The cubic root of 122434330 is about 496.5554310495. Note that the first 3 decimals are identical.

Adding to 122434330 its reverse (33434221), we get a palindrome (155868551).

It can be divided in two parts, 12 and 2434330, that added together give a palindrome (2434342).

The spelling of 122434330 in words is "one hundred twenty-two million, four hundred thirty-four thousand, three hundred thirty".