30022131122222 has 16 divisors (see below), whose sum is σ = 46176838873200. Its totient is φ = 14630570093760.

The previous prime is 30022131122209. The next prime is 30022131122233. The reversal of 30022131122222 is 22222113122003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179564897 + ... + 179732012.

It is an arithmetic number, because the mean of its divisors is an integer number (2886052429575).

Almost surely, 2^{30022131122222} is an apocalyptic number.

30022131122222 is a deficient number, since it is larger than the sum of its proper divisors (16154707750978).

30022131122222 is a wasteful number, since it uses less digits than its factorization.

30022131122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359297971.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30022131122222 its reverse (22222113122003), we get a palindrome (52244244244225).

The spelling of 30022131122222 in words is "thirty trillion, twenty-two billion, one hundred thirty-one million, one hundred twenty-two thousand, two hundred twenty-two".