12022112223030 has 64 divisors (see below), whose sum is σ = 35511469959168. Its totient is φ = 2536533567360.

The previous prime is 12022112222993. The next prime is 12022112223053. The reversal of 12022112223030 is 3032221122021.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 12022112222988 and 12022112223006.

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 31 ways as a sum of consecutive naturals, for example, 2201849326 + ... + 2201854785.

It is an arithmetic number, because the mean of its divisors is an integer number (554866718112).

Almost surely, 2^{12022112223030} is an apocalyptic number.

12022112223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022112223030 is an abundant number, since it is smaller than the sum of its proper divisors (23489357736138).

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

12022112223030 is a wasteful number, since it uses less digits than its factorization.

12022112223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4403704141.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12022112223030 its reverse (3032221122021), we get a palindrome (15054333345051).

The spelling of 12022112223030 in words is "twelve trillion, twenty-two billion, one hundred twelve million, two hundred twenty-three thousand, thirty".