213333222211223 has 8 divisors (see below), whose sum is σ = 213687716835840. Its totient is φ = 212979013588440.

The previous prime is 213333222211121. The next prime is 213333222211231. The reversal of 213333222211223 is 322112222333312.

213333222211223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 213333222211223 - 2³⁶ = 213264502734487 is a prime.

It is a super-2 number, since 2×213333222211223² (a number of 29 digits) contains 22 as substring.

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 213333222211223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213333222211273) 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, 70007363 + ... + 72991076.

It is an arithmetic number, because the mean of its divisors is an integer number (26710964604480).

Almost surely, 2^{213333222211223} is an apocalyptic number.

213333222211223 is a deficient number, since it is larger than the sum of its proper divisors (354494624617).

213333222211223 is a wasteful number, since it uses less digits than its factorization.

213333222211223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143000917.

The product of its digits is 31104, while the sum is 32.

Adding to 213333222211223 its reverse (322112222333312), we get a palindrome (535445444544535).

The spelling of 213333222211223 in words is "two hundred thirteen trillion, three hundred thirty-three billion, two hundred twenty-two million, two hundred eleven thousand, two hundred twenty-three".