12101212096 has 14 divisors (see below), whose sum is σ = 24013342880. Its totient is φ = 6050606016.

The previous prime is 12101212073. The next prime is 12101212099. The reversal of 12101212096 is 69021210121.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12101212096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101212099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94540656 + ... + 94540783.

Almost surely, 2^12101212096 is an apocalyptic number.

12101212096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12101212096 is a deficient number, since it is larger than the sum of its proper divisors (11912130784).

12101212096 is an equidigital number, since it uses as much as digits as its factorization.

12101212096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189081451 (or 189081441 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 12101212096 in words is "twelve billion, one hundred one million, two hundred twelve thousand, ninety-six".