32001221101201 has 16 divisors (see below), whose sum is σ = 34918340404608. Its totient is φ = 29085422284800.

The previous prime is 32001221101177. The next prime is 32001221101211. The reversal of 32001221101201 is 10210112210023.

It is a cyclic number.

It is not a de Polignac number, because 32001221101201 - 2⁴¹ = 29802197845649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32001221101211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1403120140 + ... + 1403142946.

It is an arithmetic number, because the mean of its divisors is an integer number (2182396275288).

Almost surely, 2^{32001221101201} is an apocalyptic number.

It is an amenable number.

32001221101201 is a deficient number, since it is larger than the sum of its proper divisors (2917119303407).

32001221101201 is a wasteful number, since it uses less digits than its factorization.

32001221101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46152.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 32001221101201 its reverse (10210112210023), we get a palindrome (42211333311224).

The spelling of 32001221101201 in words is "thirty-two trillion, one billion, two hundred twenty-one million, one hundred one thousand, two hundred one".