122364478445 has 16 divisors (see below), whose sum is σ = 167150846592. Its totient is φ = 85123114560.

The previous prime is 122364478429. The next prime is 122364478451. The reversal of 122364478445 is 544874463221.

It is not a de Polignac number, because 122364478445 - 2⁴ = 122364478429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122364478393 and 122364478402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48364142 + ... + 48366671.

It is an arithmetic number, because the mean of its divisors is an integer number (10446927912).

Almost surely, 2^122364478445 is an apocalyptic number.

It is an amenable number.

122364478445 is a deficient number, since it is larger than the sum of its proper divisors (44786368147).

122364478445 is a wasteful number, since it uses less digits than its factorization.

122364478445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96730852.

The product of its digits is 5160960, while the sum is 50.

The spelling of 122364478445 in words is "one hundred twenty-two billion, three hundred sixty-four million, four hundred seventy-eight thousand, four hundred forty-five".