10020201122101 has 4 divisors (see below), whose sum is σ = 10020692160352. Its totient is φ = 10019710083852.

The previous prime is 10020201122081. The next prime is 10020201122159. The reversal of 10020201122101 is 10122110202001.

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 10020201122101 - 2¹⁷ = 10020200991029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020201122171) 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, 245488515 + ... + 245529328.

It is an arithmetic number, because the mean of its divisors is an integer number (2505173040088).

Almost surely, 2^{10020201122101} is an apocalyptic number.

It is an amenable number.

10020201122101 is a deficient number, since it is larger than the sum of its proper divisors (491038251).

10020201122101 is an equidigital number, since it uses as much as digits as its factorization.

10020201122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491038250.

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

Adding to 10020201122101 its reverse (10122110202001), we get a palindrome (20142311324102).

The spelling of 10020201122101 in words is "ten trillion, twenty billion, two hundred one million, one hundred twenty-two thousand, one hundred one".