101120020221201 has 16 divisors (see below), whose sum is σ = 135889399142400. Its totient is φ = 66882002479488.

The previous prime is 101120020221193. The next prime is 101120020221271. The reversal of 101120020221201 is 102122020021101.

It is not a de Polignac number, because 101120020221201 - 2³ = 101120020221193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101120020221271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50323485 + ... + 52294293.

It is an arithmetic number, because the mean of its divisors is an integer number (8493087446400).

Almost surely, 2^{101120020221201} is an apocalyptic number.

It is an amenable number.

101120020221201 is a deficient number, since it is larger than the sum of its proper divisors (34769378921199).

101120020221201 is a wasteful number, since it uses less digits than its factorization.

101120020221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105608.

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

Adding to 101120020221201 its reverse (102122020021101), we get a palindrome (203242040242302).

The spelling of 101120020221201 in words is "one hundred one trillion, one hundred twenty billion, twenty million, two hundred twenty-one thousand, two hundred one".