223005201210 has 192 divisors, whose sum is σ = 656109058176. Its totient is φ = 52080537600.

The previous prime is 223005201191. The next prime is 223005201241. The reversal of 223005201210 is 12102500322.

223005201210 is a `hidden beast` number, since 2 + 23 + 0 + 0 + 520 + 121 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3071730 + ... + 3143490.

It is an arithmetic number, because the mean of its divisors is an integer number (3417234678).

Almost surely, 2^223005201210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223005201210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (328054529088).

223005201210 is an abundant number, since it is smaller than the sum of its proper divisors (433103856966).

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

223005201210 is a wasteful number, since it uses less digits than its factorization.

223005201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71901 (or 71898 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 223005201210 its reverse (12102500322), we get a palindrome (235107701532).

The spelling of 223005201210 in words is "two hundred twenty-three billion, five million, two hundred one thousand, two hundred ten".