101021002221201 has 8 divisors (see below), whose sum is σ = 137560513663104. Its totient is φ = 65914412796720.

The previous prime is 101021002221197. The next prime is 101021002221203. The reversal of 101021002221201 is 102122200120101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101021002221201 - 2² = 101021002221197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101021002221203) 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, 358230504190 + ... + 358230504471.

It is an arithmetic number, because the mean of its divisors is an integer number (17195064207888).

Almost surely, 2^{101021002221201} is an apocalyptic number.

It is an amenable number.

101021002221201 is a deficient number, since it is larger than the sum of its proper divisors (36539511441903).

101021002221201 is an equidigital number, since it uses as much as digits as its factorization.

101021002221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716461008711.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101021002221201 its reverse (102122200120101), we get a palindrome (203143202341302).

The spelling of 101021002221201 in words is "one hundred one trillion, twenty-one billion, two million, two hundred twenty-one thousand, two hundred one".