12201212010099 has 32 divisors (see below), whose sum is σ = 19074769943040. Its totient is φ = 6793295104512.

The previous prime is 12201212010049. The next prime is 12201212010121. The reversal of 12201212010099 is 99001021210221.

12201212010099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12201212010099 - 2²⁵ = 12201178455667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12201212010019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43433572 + ... + 43713585.

It is an arithmetic number, because the mean of its divisors is an integer number (596086560720).

Almost surely, 2^{12201212010099} is an apocalyptic number.

12201212010099 is a deficient number, since it is larger than the sum of its proper divisors (6873557932941).

12201212010099 is a wasteful number, since it uses less digits than its factorization.

12201212010099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87147339.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 12201212010099 in words is "twelve trillion, two hundred one billion, two hundred twelve million, ten thousand, ninety-nine".