120555122606 has 8 divisors (see below), whose sum is σ = 180836298984. Its totient is φ = 60276356280.

The previous prime is 120555122599. The next prime is 120555122627. The reversal of 120555122606 is 606221555021.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 471785 + ... + 680948.

It is an arithmetic number, because the mean of its divisors is an integer number (22604537373).

Almost surely, 2^120555122606 is an apocalyptic number.

120555122606 is a deficient number, since it is larger than the sum of its proper divisors (60281176378).

120555122606 is a wasteful number, since it uses less digits than its factorization.

120555122606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205026.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 120555122606 its reverse (606221555021), we get a palindrome (726776677627).

The spelling of 120555122606 in words is "one hundred twenty billion, five hundred fifty-five million, one hundred twenty-two thousand, six hundred six".