32213221101 has 32 divisors (see below), whose sum is σ = 48953825280. Its totient is φ = 20925775728.

The previous prime is 32213221063. The next prime is 32213221123. The reversal of 32213221101 is 10112231223.

32213221101 is a `hidden beast` number, since 322 + 132 + 211 + 0 + 1 = 666.

It is not a de Polignac number, because 32213221101 - 2⁶ = 32213221037 is a prime.

It is a super-2 number, since 2×32213221101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32213223101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232150 + ... + 343976.

It is an arithmetic number, because the mean of its divisors is an integer number (1529807040).

Almost surely, 2^32213221101 is an apocalyptic number.

It is an amenable number.

32213221101 is a deficient number, since it is larger than the sum of its proper divisors (16740604179).

32213221101 is a wasteful number, since it uses less digits than its factorization.

32213221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112110 (or 112104 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 32213221101 its reverse (10112231223), we get a palindrome (42325452324).

The spelling of 32213221101 in words is "thirty-two billion, two hundred thirteen million, two hundred twenty-one thousand, one hundred one".