119709669912 has 128 divisors (see below), whose sum is σ = 349262016000. Its totient is φ = 34177852800.

The previous prime is 119709669851. The next prime is 119709669923. The reversal of 119709669912 is 219966907911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13339587 + ... + 13348557.

It is an arithmetic number, because the mean of its divisors is an integer number (2728609500).

Almost surely, 2^119709669912 is an apocalyptic number.

119709669912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119709669912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174631008000).

119709669912 is an abundant number, since it is smaller than the sum of its proper divisors (229552346088).

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

119709669912 is a wasteful number, since it uses less digits than its factorization.

119709669912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10622 (or 10604 counting only the distinct ones).

The product of its (nonzero) digits is 3306744, while the sum is 60.

The spelling of 119709669912 in words is "one hundred nineteen billion, seven hundred nine million, six hundred sixty-nine thousand, nine hundred twelve".