122455554401 has 8 divisors (see below), whose sum is σ = 128910825600. Its totient is φ = 116001307440.

The previous prime is 122455554373. The next prime is 122455554407. The reversal of 122455554401 is 104455554221.

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 122455554401 - 2¹⁰ = 122455553377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122455554407) 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 7 ways as a sum of consecutive naturals, for example, 4286 + ... + 494903.

It is an arithmetic number, because the mean of its divisors is an integer number (16113853200).

Almost surely, 2^122455554401 is an apocalyptic number.

It is an amenable number.

122455554401 is a deficient number, since it is larger than the sum of its proper divisors (6455271199).

122455554401 is a wasteful number, since it uses less digits than its factorization.

122455554401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512119.

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 122455554401 in words is "one hundred twenty-two billion, four hundred fifty-five million, five hundred fifty-four thousand, four hundred one".