122655005 has 16 divisors (see below), whose sum is σ = 162604800. Its totient is φ = 88071360.

The previous prime is 122654999. The next prime is 122655011. The reversal of 122655005 is 500556221.

It is an interprime number because it is at equal distance from previous prime (122654999) and next prime (122655011).

It is not a de Polignac number, because 122655005 - 2²² = 118460701 is a prime.

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, 9770 + ... + 18459.

It is an arithmetic number, because the mean of its divisors is an integer number (10162800).

Almost surely, 2^122655005 is an apocalyptic number.

It is an amenable number.

122655005 is a deficient number, since it is larger than the sum of its proper divisors (39949795).

122655005 is a wasteful number, since it uses less digits than its factorization.

122655005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28324.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 122655005 is about 11074.9720089940. The cubic root of 122655005 is about 496.8535816355.

The spelling of 122655005 in words is "one hundred twenty-two million, six hundred fifty-five thousand, five".