222212011000230 has 128 divisors (see below), whose sum is σ = 596408061744000. Its totient is φ = 58872352960512.

The previous prime is 222212011000163. The next prime is 222212011000339. The reversal of 222212011000230 is 32000110212222.

222212011000230 is a `hidden beast` number, since 2 + 2 + 221 + 201 + 10 + 0 + 0 + 230 = 666.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 374812914 + ... + 375405306.

It is an arithmetic number, because the mean of its divisors is an integer number (4659437982375).

Almost surely, 2^{222212011000230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222212011000230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298204030872000).

222212011000230 is an abundant number, since it is smaller than the sum of its proper divisors (374196050743770).

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

222212011000230 is a wasteful number, since it uses less digits than its factorization.

222212011000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601415 (or 601409 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 222212011000230 its reverse (32000110212222), we get a palindrome (254212121212452).

The spelling of 222212011000230 in words is "two hundred twenty-two trillion, two hundred twelve billion, eleven million, two hundred thirty", and thus it is an aban number.