101001102202201 has 4 divisors (see below), whose sum is σ = 101241009808804. Its totient is φ = 100761194595600.

The previous prime is 101001102202177. The next prime is 101001102202219. The reversal of 101001102202201 is 102202201100101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7570532131600 + 93430570070601 = 2751460^2 + 9665949^2 .

It is a cyclic number.

It is not a de Polignac number, because 101001102202201 - 2¹⁹ = 101001101677913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101001102202261) 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, 119953802670 + ... + 119953803511.

It is an arithmetic number, because the mean of its divisors is an integer number (25310252452201).

Almost surely, 2^{101001102202201} is an apocalyptic number.

It is an amenable number.

101001102202201 is a deficient number, since it is larger than the sum of its proper divisors (239907606603).

101001102202201 is an equidigital number, since it uses as much as digits as its factorization.

101001102202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239907606602.

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

Adding to 101001102202201 its reverse (102202201100101), we get a palindrome (203203303302302).

The spelling of 101001102202201 in words is "one hundred one trillion, one billion, one hundred two million, two hundred two thousand, two hundred one".