1222032030210 has 24 divisors (see below), whose sum is σ = 3177283278780. Its totient is φ = 325875208032.

The previous prime is 1222032030209. The next prime is 1222032030217. The reversal of 1222032030210 is 120302302221.

1222032030210 is a `hidden beast` number, since 1 + 22 + 20 + 320 + 302 + 1 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1190112991929 + 31919038281 = 1090923^2 + 178659^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1222032030217) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6789066745 + ... + 6789066924.

Almost surely, 2^{1222032030210} is an apocalyptic number.

1222032030210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222032030210 is an abundant number, since it is smaller than the sum of its proper divisors (1955251248570).

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

1222032030210 is a wasteful number, since it uses less digits than its factorization.

1222032030210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13578133682 (or 13578133679 counting only the distinct ones).

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

Adding to 1222032030210 its reverse (120302302221), we get a palindrome (1342334332431).

The spelling of 1222032030210 in words is "one trillion, two hundred twenty-two billion, thirty-two million, thirty thousand, two hundred ten".