32201120222201 has 16 divisors (see below), whose sum is σ = 37163467920384. Its totient is φ = 27329390023824.

The previous prime is 32201120222149. The next prime is 32201120222261. The reversal of 32201120222201 is 10222202110223.

It is not a de Polignac number, because 32201120222201 - 2²² = 32201116027897 is a prime.

It is a super-2 number, since 2×32201120222201² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32201120222261) 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, 2544650 + ... + 8418876.

It is an arithmetic number, because the mean of its divisors is an integer number (2322716745024).

Almost surely, 2^{32201120222201} is an apocalyptic number.

It is an amenable number.

32201120222201 is a deficient number, since it is larger than the sum of its proper divisors (4962347698183).

32201120222201 is a wasteful number, since it uses less digits than its factorization.

32201120222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881940.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 32201120222201 its reverse (10222202110223), we get a palindrome (42423322332424).

The spelling of 32201120222201 in words is "thirty-two trillion, two hundred one billion, one hundred twenty million, two hundred twenty-two thousand, two hundred one".