122304234421 has 8 divisors (see below), whose sum is σ = 124176499200. Its totient is φ = 120436127280.

The previous prime is 122304234337. The next prime is 122304234431. The reversal of 122304234421 is 124432403221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122304234421 - 2⁷ = 122304234293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122304234421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122304234431) 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, 980101 + ... + 1097818.

It is an arithmetic number, because the mean of its divisors is an integer number (15522062400).

Almost surely, 2^122304234421 is an apocalyptic number.

It is an amenable number.

122304234421 is a deficient number, since it is larger than the sum of its proper divisors (1872264779).

122304234421 is an equidigital number, since it uses as much as digits as its factorization.

122304234421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078819.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 122304234421 its reverse (124432403221), we get a palindrome (246736637642).

The spelling of 122304234421 in words is "one hundred twenty-two billion, three hundred four million, two hundred thirty-four thousand, four hundred twenty-one".