223213112030 has 32 divisors (see below), whose sum is σ = 404621075520. Its totient is φ = 88655212800.

The previous prime is 223213112021. The next prime is 223213112033. The reversal of 223213112030 is 30211312322.

It is a super-3 number, since 3×223213112030³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 223213111993 and 223213112011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223213112033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3558176 + ... + 3620364.

It is an arithmetic number, because the mean of its divisors is an integer number (12644408610).

Almost surely, 2^223213112030 is an apocalyptic number.

223213112030 is a deficient number, since it is larger than the sum of its proper divisors (181407963490).

223213112030 is a wasteful number, since it uses less digits than its factorization.

223213112030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64724.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 223213112030 its reverse (30211312322), we get a palindrome (253424424352).

The spelling of 223213112030 in words is "two hundred twenty-three billion, two hundred thirteen million, one hundred twelve thousand, thirty".