101220001022201 has 8 divisors (see below), whose sum is σ = 102251701305600. Its totient is φ = 100190174855760.

The previous prime is 101220001022177. The next prime is 101220001022209. The reversal of 101220001022201 is 102220100022101.

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 101220001022201 - 2¹⁰ = 101220001021177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101220001022209) 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, 468420671 + ... + 468636708.

It is an arithmetic number, because the mean of its divisors is an integer number (12781462663200).

Almost surely, 2^{101220001022201} is an apocalyptic number.

It is an amenable number.

101220001022201 is a deficient number, since it is larger than the sum of its proper divisors (1031700283399).

101220001022201 is an equidigital number, since it uses as much as digits as its factorization.

101220001022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937058479.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101220001022201 its reverse (102220100022101), we get a palindrome (203440101044302).

The spelling of 101220001022201 in words is "one hundred one trillion, two hundred twenty billion, one million, twenty-two thousand, two hundred one".