201120101022001 has 8 divisors (see below), whose sum is σ = 229852035349760. Its totient is φ = 172388289525408.

The previous prime is 201120101021921. The next prime is 201120101022007. The reversal of 201120101022001 is 100220101021102.

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 201120101022001 - 2¹¹ = 201120101019953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201120101022007) 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, 27171996 + ... + 33772141.

It is an arithmetic number, because the mean of its divisors is an integer number (28731504418720).

Almost surely, 2^{201120101022001} is an apocalyptic number.

It is an amenable number.

201120101022001 is a deficient number, since it is larger than the sum of its proper divisors (28731934327759).

201120101022001 is an equidigital number, since it uses as much as digits as its factorization.

201120101022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61415583.

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

Adding to 201120101022001 its reverse (100220101021102), we get a palindrome (301340202043103).

The spelling of 201120101022001 in words is "two hundred one trillion, one hundred twenty billion, one hundred one million, twenty-two thousand, one".