30422111122222 has 16 divisors (see below), whose sum is σ = 48318103650960. Its totient is φ = 14316100018048.

The previous prime is 30422111122201. The next prime is 30422111122229. The reversal of 30422111122222 is 22222111122403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30422111122229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3210928 + ... + 8435299.

It is an arithmetic number, because the mean of its divisors is an integer number (3019881478185).

Almost surely, 2^{30422111122222} is an apocalyptic number.

30422111122222 is a deficient number, since it is larger than the sum of its proper divisors (17895992528738).

30422111122222 is a wasteful number, since it uses less digits than its factorization.

30422111122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11723075.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 30422111122222 its reverse (22222111122403), we get a palindrome (52644222244625).

The spelling of 30422111122222 in words is "thirty trillion, four hundred twenty-two billion, one hundred eleven million, one hundred twenty-two thousand, two hundred twenty-two".