222013023210 has 192 divisors, whose sum is σ = 655808400000. Its totient is φ = 51615674880.

The previous prime is 222013023191. The next prime is 222013023227. The reversal of 222013023210 is 12320310222.

222013023210 is a `hidden beast` number, since 22 + 20 + 1 + 302 + 321 + 0 = 666.

222013023210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4251841 + ... + 4303739.

It is an arithmetic number, because the mean of its divisors is an integer number (3415668750).

Almost surely, 2^222013023210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222013023210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327904200000).

222013023210 is an abundant number, since it is smaller than the sum of its proper divisors (433795376790).

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

222013023210 is a wasteful number, since it uses less digits than its factorization.

222013023210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52101 (or 52098 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 222013023210 its reverse (12320310222), we get a palindrome (234333333432).

The spelling of 222013023210 in words is "two hundred twenty-two billion, thirteen million, twenty-three thousand, two hundred ten".