12020210011201 has 4 divisors (see below), whose sum is σ = 13737382869952. Its totient is φ = 10303037152452.

The previous prime is 12020210011141. The next prime is 12020210011231. The reversal of 12020210011201 is 10211001202021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12020210011201 - 2⁹ = 12020210010689 is a prime.

It is a super-3 number, since 3×12020210011201³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12020210011231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858586429365 + ... + 858586429378.

It is an arithmetic number, because the mean of its divisors is an integer number (3434345717488).

Almost surely, 2^{12020210011201} is an apocalyptic number.

It is an amenable number.

12020210011201 is a deficient number, since it is larger than the sum of its proper divisors (1717172858751).

12020210011201 is an equidigital number, since it uses as much as digits as its factorization.

12020210011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717172858750.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12020210011201 its reverse (10211001202021), we get a palindrome (22231211213222).

The spelling of 12020210011201 in words is "twelve trillion, twenty billion, two hundred ten million, eleven thousand, two hundred one".