101220010100201 has 8 divisors (see below), whose sum is σ = 104710595018880. Its totient is φ = 97729441164432.

The previous prime is 101220010100173. The next prime is 101220010100207. The reversal of 101220010100201 is 102001010022101.

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

It is not a de Polignac number, because 101220010100201 - 2⁴² = 96821963589097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101220010100207) 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, 9682346 + ... + 17210108.

It is an arithmetic number, because the mean of its divisors is an integer number (13088824377360).

Almost surely, 2^{101220010100201} is an apocalyptic number.

It is an amenable number.

101220010100201 is a deficient number, since it is larger than the sum of its proper divisors (3490584918679).

101220010100201 is an equidigital number, since it uses as much as digits as its factorization.

101220010100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7991455.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101220010100201 its reverse (102001010022101), we get a palindrome (203221020122302).

The spelling of 101220010100201 in words is "one hundred one trillion, two hundred twenty billion, ten million, one hundred thousand, two hundred one".