12020202101001 has 32 divisors (see below), whose sum is σ = 16627202039808. Its totient is φ = 7715979976320.

The previous prime is 12020202100987. The next prime is 12020202101023. The reversal of 12020202101001 is 10010120202021.

12020202101001 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 12020202101001 - 2³³ = 12011612166409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12020202101071) 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, 33748221 + ... + 34102533.

It is an arithmetic number, because the mean of its divisors is an integer number (519600063744).

Almost surely, 2^{12020202101001} is an apocalyptic number.

It is an amenable number.

12020202101001 is a deficient number, since it is larger than the sum of its proper divisors (4606999938807).

12020202101001 is a wasteful number, since it uses less digits than its factorization.

12020202101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356181.

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

Adding to 12020202101001 its reverse (10010120202021), we get a palindrome (22030322303022).

The spelling of 12020202101001 in words is "twelve trillion, twenty billion, two hundred two million, one hundred one thousand, one".