10202201210101 has 4 divisors (see below), whose sum is σ = 10215786032704. Its totient is φ = 10188616387500.

The previous prime is 10202201210081. The next prime is 10202201210143. The reversal of 10202201210101 is 10101210220201.

10202201210101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10202201210101 - 2¹⁹ = 10202200685813 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 (10202201210171) 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, 6792410175 + ... + 6792411676.

It is an arithmetic number, because the mean of its divisors is an integer number (2553946508176).

Almost surely, 2^{10202201210101} is an apocalyptic number.

It is an amenable number.

10202201210101 is a deficient number, since it is larger than the sum of its proper divisors (13584822603).

10202201210101 is an equidigital number, since it uses as much as digits as its factorization.

10202201210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13584822602.

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

Adding to 10202201210101 its reverse (10101210220201), we get a palindrome (20303411430302).

The spelling of 10202201210101 in words is "ten trillion, two hundred two billion, two hundred one million, two hundred ten thousand, one hundred one".