10212020201101 has 8 divisors (see below), whose sum is σ = 10812815842680. Its totient is φ = 9611234400768.

The previous prime is 10212020201077. The next prime is 10212020201167. The reversal of 10212020201101 is 10110202021201.

10212020201101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 831061963876 + 9380958237225 = 911626^2 + 3062835^2 .

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 10212020201101 - 2¹⁹ = 10212019676813 is a prime.

It is a super-2 number, since 2×10212020201101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212020201501) 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, 268096 + ... + 4527241.

It is an arithmetic number, because the mean of its divisors is an integer number (1351601980335).

Almost surely, 2^{10212020201101} is an apocalyptic number.

It is an amenable number.

10212020201101 is a deficient number, since it is larger than the sum of its proper divisors (600795641579).

10212020201101 is a wasteful number, since it uses less digits than its factorization.

10212020201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4920623.

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

Adding to 10212020201101 its reverse (10110202021201), we get a palindrome (20322222222302).

The spelling of 10212020201101 in words is "ten trillion, two hundred twelve billion, twenty million, two hundred one thousand, one hundred one".