32231221201 has 16 divisors (see below), whose sum is σ = 32980895424. Its totient is φ = 31490357184.

The previous prime is 32231221181. The next prime is 32231221237. The reversal of 32231221201 is 10212213223.

It is a cyclic number.

It is not a de Polignac number, because 32231221201 - 2⁷ = 32231221073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32231221301) 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, 5131675 + ... + 5137951.

It is an arithmetic number, because the mean of its divisors is an integer number (2061305964).

Almost surely, 2^32231221201 is an apocalyptic number.

It is an amenable number.

32231221201 is a deficient number, since it is larger than the sum of its proper divisors (749674223).

32231221201 is a wasteful number, since it uses less digits than its factorization.

32231221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6960.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32231221201 its reverse (10212213223), we get a palindrome (42443434424).

The spelling of 32231221201 in words is "thirty-two billion, two hundred thirty-one million, two hundred twenty-one thousand, two hundred one".