169010000012 has 12 divisors (see below), whose sum is σ = 338020000080. Its totient is φ = 72432857136.

The previous prime is 169009999993. The next prime is 169010000023. The reversal of 169010000012 is 210000010961.

169010000012 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3018035687 + ... + 3018035742.

It is an arithmetic number, because the mean of its divisors is an integer number (28168333340).

Almost surely, 2^169010000012 is an apocalyptic number.

It is an amenable number.

169010000012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

169010000012 is a wasteful number, since it uses less digits than its factorization.

169010000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6036071440 (or 6036071438 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 169010000012 its reverse (210000010961), we get a palindrome (379010010973).

The spelling of 169010000012 in words is "one hundred sixty-nine billion, ten million, twelve", and thus it is an aban number.