12001210100202 has 32 divisors (see below), whose sum is σ = 25676330666112. Its totient is φ = 3726270203904.

The previous prime is 12001210100153. The next prime is 12001210100213. The reversal of 12001210100202 is 20200101210021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606479398 + ... + 606499185.

It is an arithmetic number, because the mean of its divisors is an integer number (802385333316).

Almost surely, 2^{12001210100202} is an apocalyptic number.

12001210100202 is an abundant number, since it is smaller than the sum of its proper divisors (13675120565910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12001210100202 is a wasteful number, since it uses less digits than its factorization.

12001210100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212978702.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12001210100202 its reverse (20200101210021), we get a palindrome (32201311310223).

The spelling of 12001210100202 in words is "twelve trillion, one billion, two hundred ten million, one hundred thousand, two hundred two".