120170604205 has 16 divisors (see below), whose sum is σ = 146781105408. Its totient is φ = 94423464000.

The previous prime is 120170604187. The next prime is 120170604221. The reversal of 120170604205 is 502406071021.

It is not a de Polignac number, because 120170604205 - 2⁷ = 120170604077 is a prime.

It is a super-2 number, since 2×120170604205² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

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, 74341 + ... + 495850.

It is an arithmetic number, because the mean of its divisors is an integer number (9173819088).

Almost surely, 2^120170604205 is an apocalyptic number.

It is an amenable number.

120170604205 is a deficient number, since it is larger than the sum of its proper divisors (26610501203).

120170604205 is an equidigital number, since it uses as much as digits as its factorization.

120170604205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570948.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 120170604205 its reverse (502406071021), we get a palindrome (622576675226).

The spelling of 120170604205 in words is "one hundred twenty billion, one hundred seventy million, six hundred four thousand, two hundred five".