32223220101 has 6 divisors (see below), whose sum is σ = 46544651270. Its totient is φ = 21482146728.

The previous prime is 32223220097. The next prime is 32223220147. The reversal of 32223220101 is 10102232223.

32223220101 is a `hidden beast` number, since 322 + 23 + 220 + 101 = 666.

It can be written as a sum of positive squares in only one way, i.e., 28786212225 + 3437007876 = 169665^2 + 58626^2 .

It is not a de Polignac number, because 32223220101 - 2² = 32223220097 is a prime.

It is a super-3 number, since 3×32223220101³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32223220201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1790178886 + ... + 1790178903.

Almost surely, 2^32223220101 is an apocalyptic number.

It is an amenable number.

32223220101 is a deficient number, since it is larger than the sum of its proper divisors (14321431169).

32223220101 is a wasteful number, since it uses less digits than its factorization.

32223220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580357795 (or 3580357792 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 32223220101 its reverse (10102232223), we get a palindrome (42325452324).

The spelling of 32223220101 in words is "thirty-two billion, two hundred twenty-three million, two hundred twenty thousand, one hundred one".