202010211121201 has 4 divisors (see below), whose sum is σ = 230868812709952. Its totient is φ = 173151609532452.

The previous prime is 202010211121123. The next prime is 202010211121267. The reversal of 202010211121201 is 102121112010202.

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 202010211121201 - 2⁷ = 202010211121073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202010211121291) 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 3 ways as a sum of consecutive naturals, for example, 14429300794365 + ... + 14429300794378.

It is an arithmetic number, because the mean of its divisors is an integer number (57717203177488).

Almost surely, 2^{202010211121201} is an apocalyptic number.

It is an amenable number.

202010211121201 is a deficient number, since it is larger than the sum of its proper divisors (28858601588751).

202010211121201 is an equidigital number, since it uses as much as digits as its factorization.

202010211121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28858601588750.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202010211121201 its reverse (102121112010202), we get a palindrome (304131323131403).

The spelling of 202010211121201 in words is "two hundred two trillion, ten billion, two hundred eleven million, one hundred twenty-one thousand, two hundred one".