22100333213 has 8 divisors (see below), whose sum is σ = 25329897600. Its totient is φ = 18888862320.

The previous prime is 22100333161. The next prime is 22100333257. The reversal of 22100333213 is 31233300122.

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 22100333213 - 2⁸ = 22100332957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100333263) 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, 4520753 + ... + 4525638.

It is an arithmetic number, because the mean of its divisors is an integer number (3166237200).

Almost surely, 2^22100333213 is an apocalyptic number.

It is an amenable number.

22100333213 is a deficient number, since it is larger than the sum of its proper divisors (3229564387).

22100333213 is an equidigital number, since it uses as much as digits as its factorization.

22100333213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9046747.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 22100333213 its reverse (31233300122), we get a palindrome (53333633335).

The spelling of 22100333213 in words is "twenty-two billion, one hundred million, three hundred thirty-three thousand, two hundred thirteen".