30232221020222 has 32 divisors (see below), whose sum is σ = 51910613832672. Its totient is φ = 13081449037824.

The previous prime is 30232221020207. The next prime is 30232221020227. The reversal of 30232221020222 is 22202012223203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232221020227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132957788 + ... + 133184975.

It is an arithmetic number, because the mean of its divisors is an integer number (1622206682271).

Almost surely, 2^{30232221020222} is an apocalyptic number.

30232221020222 is a deficient number, since it is larger than the sum of its proper divisors (21678392812450).

30232221020222 is a wasteful number, since it uses less digits than its factorization.

30232221020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266143052.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 30232221020222 its reverse (22202012223203), we get a palindrome (52434233243425).

The spelling of 30232221020222 in words is "thirty trillion, two hundred thirty-two billion, two hundred twenty-one million, twenty thousand, two hundred twenty-two".