202112011020001 has 8 divisors (see below), whose sum is σ = 205128907630400. Its totient is φ = 199095123216528.

The previous prime is 202112011019993. The next prime is 202112011020131. The reversal of 202112011020001 is 100020110211202.

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 202112011020001 - 2³ = 202112011019993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202112011020301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55078735 + ... + 58633531.

It is an arithmetic number, because the mean of its divisors is an integer number (25641113453800).

Almost surely, 2^{202112011020001} is an apocalyptic number.

It is an amenable number.

202112011020001 is a deficient number, since it is larger than the sum of its proper divisors (3016896610399).

202112011020001 is an equidigital number, since it uses as much as digits as its factorization.

202112011020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4403463.

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

Adding to 202112011020001 its reverse (100020110211202), we get a palindrome (302132121231203).

The spelling of 202112011020001 in words is "two hundred two trillion, one hundred twelve billion, eleven million, twenty thousand, one".