223112130210 has 32 divisors (see below), whose sum is σ = 594965681280. Its totient is φ = 59496567984.

The previous prime is 223112130181. The next prime is 223112130277. The reversal of 223112130210 is 12031211322.

223112130210 is a `hidden beast` number, since 2 + 231 + 121 + 302 + 10 = 666.

223112130210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223112130210³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413170342 + ... + 413170881.

It is an arithmetic number, because the mean of its divisors is an integer number (18592677540).

Almost surely, 2^223112130210 is an apocalyptic number.

223112130210 is an abundant number, since it is smaller than the sum of its proper divisors (371853551070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223112130210 is a wasteful number, since it uses less digits than its factorization.

223112130210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826341239 (or 826341233 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 223112130210 its reverse (12031211322), we get a palindrome (235143341532).

The spelling of 223112130210 in words is "two hundred twenty-three billion, one hundred twelve million, one hundred thirty thousand, two hundred ten".