12220030130022 has 192 divisors, whose sum is σ = 33386445158976. Its totient is φ = 3173049262080.

The previous prime is 12220030129991. The next prime is 12220030130053. The reversal of 12220030130022 is 22003103002221.

12220030130022 is a `hidden beast` number, since 1 + 22 + 20 + 0 + 301 + 300 + 22 = 666.

12220030130022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12220030129991) and next prime (12220030130053).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12220030129977 and 12220030130004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1281568 + ... + 5107100.

It is an arithmetic number, because the mean of its divisors is an integer number (173887735203).

Almost surely, 2^{12220030130022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12220030130022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16693222579488).

12220030130022 is an abundant number, since it is smaller than the sum of its proper divisors (21166415028954).

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

12220030130022 is a wasteful number, since it uses less digits than its factorization.

12220030130022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825655 (or 3825652 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12220030130022 its reverse (22003103002221), we get a palindrome (34223133132243).

The spelling of 12220030130022 in words is "twelve trillion, two hundred twenty billion, thirty million, one hundred thirty thousand, twenty-two".