12201212096 has 14 divisors (see below), whose sum is σ = 24211780380. Its totient is φ = 6100606016.

The previous prime is 12201212087. The next prime is 12201212113. The reversal of 12201212096 is 69021210221.

It is a super-2 number, since 2×12201212096² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95321906 + ... + 95322033.

Almost surely, 2^12201212096 is an apocalyptic number.

12201212096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12201212096 is a deficient number, since it is larger than the sum of its proper divisors (12010568284).

12201212096 is an equidigital number, since it uses as much as digits as its factorization.

12201212096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190643951 (or 190643941 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 12201212096 in words is "twelve billion, two hundred one million, two hundred twelve thousand, ninety-six".