122304430 has 16 divisors (see below), whose sum is σ = 220521600. Its totient is φ = 48838752.

The previous prime is 122304383. The next prime is 122304433. The reversal of 122304430 is 34403221.

It is a junction number, because it is equal to n+sod(n) for n = 122304398 and 122304407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122304433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4005 + ... + 16144.

It is an arithmetic number, because the mean of its divisors is an integer number (13782600).

Almost surely, 2^122304430 is an apocalyptic number.

122304430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122304430 is a deficient number, since it is larger than the sum of its proper divisors (98217170).

122304430 is a wasteful number, since it uses less digits than its factorization.

122304430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20763.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 122304430 is about 11059.1333295155. The cubic root of 122304430 is about 496.3797576202.

Adding to 122304430 its reverse (34403221), we get a palindrome (156707651).

The spelling of 122304430 in words is "one hundred twenty-two million, three hundred four thousand, four hundred thirty".