122383846425 has 72 divisors (see below), whose sum is σ = 219324789696. Its totient is φ = 60164311680.

The previous prime is 122383846421. The next prime is 122383846441. The reversal of 122383846425 is 524648383221.

It is not a de Polignac number, because 122383846425 - 2² = 122383846421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122383846421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 940692 + ... + 1062858.

Almost surely, 2^122383846425 is an apocalyptic number.

122383846425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122383846425 is a deficient number, since it is larger than the sum of its proper divisors (96940943271).

122383846425 is a wasteful number, since it uses less digits than its factorization.

122383846425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122255 (or 122231 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 48.

The spelling of 122383846425 in words is "one hundred twenty-two billion, three hundred eighty-three million, eight hundred forty-six thousand, four hundred twenty-five".