12021202096 has 10 divisors (see below), whose sum is σ = 23291079092. Its totient is φ = 6010601040.

The previous prime is 12021202069. The next prime is 12021202099. The reversal of 12021202096 is 69020212021.

It is a self number, because there is not a number n which added to its sum of digits gives 12021202096.

It is not an unprimeable number, because it can be changed into a prime (12021202099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375662550 + ... + 375662581.

Almost surely, 2^12021202096 is an apocalyptic number.

12021202096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12021202096 is a deficient number, since it is larger than the sum of its proper divisors (11269876996).

12021202096 is an equidigital number, since it uses as much as digits as its factorization.

12021202096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751325139 (or 751325133 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 12021202096 in words is "twelve billion, twenty-one million, two hundred two thousand, ninety-six".