223000212111 has 8 divisors (see below), whose sum is σ = 312982753920. Its totient is φ = 140842239192.

The previous prime is 223000212077. The next prime is 223000212121. The reversal of 223000212111 is 111212000322.

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

It is not a de Polignac number, because 223000212111 - 2¹⁷ = 223000081039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223000212121) 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 7 ways as a sum of consecutive naturals, for example, 1956142155 + ... + 1956142268.

It is an arithmetic number, because the mean of its divisors is an integer number (39122844240).

Almost surely, 2^223000212111 is an apocalyptic number.

223000212111 is a deficient number, since it is larger than the sum of its proper divisors (89982541809).

223000212111 is a wasteful number, since it uses less digits than its factorization.

223000212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3912284445.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 223000212111 its reverse (111212000322), we get a palindrome (334212212433).

The spelling of 223000212111 in words is "two hundred twenty-three billion, two hundred twelve thousand, one hundred eleven".