2122220002230 has 96 divisors (see below), whose sum is σ = 5576757245280. Its totient is φ = 559884326400.

The previous prime is 2122220002211. The next prime is 2122220002261. The reversal of 2122220002230 is 322000222212.

2122220002230 is a `hidden beast` number, since 21 + 222 + 200 + 0 + 223 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11626449 + ... + 11807571.

It is an arithmetic number, because the mean of its divisors is an integer number (58091221305).

Almost surely, 2^{2122220002230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2122220002230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2788378622640).

2122220002230 is an abundant number, since it is smaller than the sum of its proper divisors (3454537243050).

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

2122220002230 is a wasteful number, since it uses less digits than its factorization.

2122220002230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182526 (or 182523 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2122220002230 its reverse (322000222212), we get a palindrome (2444220224442).

The spelling of 2122220002230 in words is "two trillion, one hundred twenty-two billion, two hundred twenty million, two thousand, two hundred thirty".