30222102122022 has 32 divisors (see below), whose sum is σ = 60547615119360. Its totient is φ = 10056802916160.

The previous prime is 30222102121997. The next prime is 30222102122033. The reversal of 30222102122022 is 22022120122203.

It is a self number, because there is not a number n which added to its sum of digits gives 30222102122022.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 29823723 + ... + 30820425.

It is an arithmetic number, because the mean of its divisors is an integer number (1892112972480).

Almost surely, 2^{30222102122022} is an apocalyptic number.

30222102122022 is an abundant number, since it is smaller than the sum of its proper divisors (30325512997338).

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

30222102122022 is a wasteful number, since it uses less digits than its factorization.

30222102122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005348.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 30222102122022 its reverse (22022120122203), we get a palindrome (52244222244225).

The spelling of 30222102122022 in words is "thirty trillion, two hundred twenty-two billion, one hundred two million, one hundred twenty-two thousand, twenty-two".