32220131201 has 12 divisors (see below), whose sum is σ = 35102133504. Its totient is φ = 29539668600.

The previous prime is 32220131173. The next prime is 32220131213. The reversal of 32220131201 is 10213102223.

It is not a de Polignac number, because 32220131201 - 2¹⁸ = 32219869057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32220131201.

It is not an unprimeable number, because it can be changed into a prime (32220131231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1428365 + ... + 1450746.

It is an arithmetic number, because the mean of its divisors is an integer number (2925177792).

Almost surely, 2^32220131201 is an apocalyptic number.

32220131201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32220131201 is a deficient number, since it is larger than the sum of its proper divisors (2882002303).

32220131201 is a wasteful number, since it uses less digits than its factorization.

32220131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879180 (or 2879161 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32220131201 its reverse (10213102223), we get a palindrome (42433233424).

The spelling of 32220131201 in words is "thirty-two billion, two hundred twenty million, one hundred thirty-one thousand, two hundred one".