2210123101230 has 192 divisors, whose sum is σ = 6455165184000. Its totient is φ = 519927932160.

The previous prime is 2210123101159. The next prime is 2210123101349. The reversal of 2210123101230 is 321013210122.

2210123101230 is a `hidden beast` number, since 2 + 210 + 123 + 101 + 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 (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13803171 + ... + 13962369.

It is an arithmetic number, because the mean of its divisors is an integer number (33620652000).

Almost surely, 2^{2210123101230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2210123101230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3227582592000).

2210123101230 is an abundant number, since it is smaller than the sum of its proper divisors (4245042082770).

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

2210123101230 is a wasteful number, since it uses less digits than its factorization.

2210123101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159639 (or 159636 counting only the distinct ones).

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

Adding to 2210123101230 its reverse (321013210122), we get a palindrome (2531136311352).

The spelling of 2210123101230 in words is "two trillion, two hundred ten billion, one hundred twenty-three million, one hundred one thousand, two hundred thirty".