223210030011 has 4 divisors (see below), whose sum is σ = 297613373352. Its totient is φ = 148806686672.

The previous prime is 223210029989. The next prime is 223210030013. The reversal of 223210030011 is 110030012322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223210030011 - 2⁷ = 223210029883 is a prime.

It is a super-3 number, since 3×223210030011³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223210030013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37201671666 + ... + 37201671671.

It is an arithmetic number, because the mean of its divisors is an integer number (74403343338).

Almost surely, 2^223210030011 is an apocalyptic number.

223210030011 is a deficient number, since it is larger than the sum of its proper divisors (74403343341).

223210030011 is an equidigital number, since it uses as much as digits as its factorization.

223210030011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74403343340.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 223210030011 its reverse (110030012322), we get a palindrome (333240042333).

The spelling of 223210030011 in words is "two hundred twenty-three billion, two hundred ten million, thirty thousand, eleven".