1670650100120 has 16 divisors (see below), whose sum is σ = 3758962725360. Its totient is φ = 668260040032.

The previous prime is 1670650100101. The next prime is 1670650100167. The reversal of 1670650100120 is 210010560761.

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, 20883126212 + ... + 20883126291.

It is an arithmetic number, because the mean of its divisors is an integer number (234935170335).

Almost surely, 2^{1670650100120} is an apocalyptic number.

1670650100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1670650100120 is an abundant number, since it is smaller than the sum of its proper divisors (2088312625240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1670650100120 is a wasteful number, since it uses less digits than its factorization.

1670650100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41766252514 (or 41766252510 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 1670650100120 its reverse (210010560761), we get a palindrome (1880660660881).

The spelling of 1670650100120 in words is "one trillion, six hundred seventy billion, six hundred fifty million, one hundred thousand, one hundred twenty".