12099293692 has 6 divisors (see below), whose sum is σ = 21173763968. Its totient is φ = 6049646844.

The previous prime is 12099293621. The next prime is 12099293693. The reversal of 12099293692 is 29639299021.

12099293692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12099293693) by changing a digit.

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 as a sum of consecutive naturals, namely, 1512411708 + ... + 1512411715.

Almost surely, 2^12099293692 is an apocalyptic number.

It is an amenable number.

12099293692 is a deficient number, since it is larger than the sum of its proper divisors (9074470276).

12099293692 is a wasteful number, since it uses less digits than its factorization.

12099293692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024823427 (or 3024823425 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 52.

The spelling of 12099293692 in words is "twelve billion, ninety-nine million, two hundred ninety-three thousand, six hundred ninety-two".