121469882012 has 12 divisors (see below), whose sum is σ = 213926258280. Its totient is φ = 60348093936.

The previous prime is 121469881987. The next prime is 121469882033. The reversal of 121469882012 is 210288964121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96711062 + ... + 96712317.

It is an arithmetic number, because the mean of its divisors is an integer number (17827188190).

Almost surely, 2^121469882012 is an apocalyptic number.

It is an amenable number.

121469882012 is a deficient number, since it is larger than the sum of its proper divisors (92456376268).

121469882012 is a wasteful number, since it uses less digits than its factorization.

121469882012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193423540 (or 193423538 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 44.

The spelling of 121469882012 in words is "one hundred twenty-one billion, four hundred sixty-nine million, eight hundred eighty-two thousand, twelve".