33100212223 has 8 divisors (see below), whose sum is σ = 35686856016. Its totient is φ = 30519350400.

The previous prime is 33100212217. The next prime is 33100212259. The reversal of 33100212223 is 32221200133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33100212223 - 2⁵ = 33100212191 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 33100212223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33100212023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433593 + ... + 1456498.

It is an arithmetic number, because the mean of its divisors is an integer number (4460857002).

Almost surely, 2^33100212223 is an apocalyptic number.

33100212223 is a deficient number, since it is larger than the sum of its proper divisors (2586643793).

33100212223 is a wasteful number, since it uses less digits than its factorization.

33100212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890985.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 33100212223 its reverse (32221200133), we get a palindrome (65321412356).

The spelling of 33100212223 in words is "thirty-three billion, one hundred million, two hundred twelve thousand, two hundred twenty-three".