212021021120201 has 8 divisors (see below), whose sum is σ = 218861381702400. Its totient is φ = 205180721338320.

The previous prime is 212021021120189. The next prime is 212021021120269. The reversal of 212021021120201 is 102021120120212.

212021021120201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212021021120201 - 2¹⁰ = 212021021119177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 212021021120201.

It is not an unprimeable number, because it can be changed into a prime (212021021120401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8059991 + ... + 22113468.

It is an arithmetic number, because the mean of its divisors is an integer number (27357672712800).

Almost surely, 2^{212021021120201} is an apocalyptic number.

It is an amenable number.

212021021120201 is a deficient number, since it is larger than the sum of its proper divisors (6840360582199).

212021021120201 is a wasteful number, since it uses less digits than its factorization.

212021021120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30400159.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212021021120201 its reverse (102021120120212), we get a palindrome (314042141240413).

The spelling of 212021021120201 in words is "two hundred twelve trillion, twenty-one billion, twenty-one million, one hundred twenty thousand, two hundred one".