223111211230 has 8 divisors (see below), whose sum is σ = 401600180232. Its totient is φ = 89244484488.

The previous prime is 223111211207. The next prime is 223111211321. The reversal of 223111211230 is 32112111322.

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

It is a super-3 number, since 3×223111211230³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 223111211198 and 223111211207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11155560552 + ... + 11155560571.

It is an arithmetic number, because the mean of its divisors is an integer number (50200022529).

Almost surely, 2^223111211230 is an apocalyptic number.

223111211230 is a deficient number, since it is larger than the sum of its proper divisors (178488969002).

223111211230 is a wasteful number, since it uses less digits than its factorization.

223111211230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22311121130.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 223111211230 its reverse (32112111322), we get a palindrome (255223322552).

The spelling of 223111211230 in words is "two hundred twenty-three billion, one hundred eleven million, two hundred eleven thousand, two hundred thirty".