10201220210101 has 8 divisors (see below), whose sum is σ = 10232732049120. Its totient is φ = 10169756964912.

The previous prime is 10201220210057. The next prime is 10201220210141. The reversal of 10201220210101 is 10101202210201.

10201220210101 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 10201220210101 - 2¹⁵ = 10201220177333 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 (10201220210141) 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, 11727931 + ... + 12567688.

It is an arithmetic number, because the mean of its divisors is an integer number (1279091506140).

Almost surely, 2^{10201220210101} is an apocalyptic number.

It is an amenable number.

10201220210101 is a deficient number, since it is larger than the sum of its proper divisors (31511839019).

10201220210101 is an equidigital number, since it uses as much as digits as its factorization.

10201220210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24296915.

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

Adding to 10201220210101 its reverse (10101202210201), we get a palindrome (20302422420302).

The spelling of 10201220210101 in words is "ten trillion, two hundred one billion, two hundred twenty million, two hundred ten thousand, one hundred one".