30002221111222 has 32 divisors (see below), whose sum is σ = 47030886144000. Its totient is φ = 14340137820288.

The previous prime is 30002221111183. The next prime is 30002221111241. The reversal of 30002221111222 is 22211112220003.

It is a self number, because there is not a number n which added to its sum of digits gives 30002221111222.

It is a congruent number.

It is an unprimeable number.

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, 233599779 + ... + 233728177.

It is an arithmetic number, because the mean of its divisors is an integer number (1469715192000).

Almost surely, 2^{30002221111222} is an apocalyptic number.

30002221111222 is a deficient number, since it is larger than the sum of its proper divisors (17028665032778).

30002221111222 is a wasteful number, since it uses less digits than its factorization.

30002221111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186300.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 30002221111222 its reverse (22211112220003), we get a palindrome (52213333331225).

The spelling of 30002221111222 in words is "thirty trillion, two billion, two hundred twenty-one million, one hundred eleven thousand, two hundred twenty-two".