12022012111330 has 32 divisors (see below), whose sum is σ = 24107801482800. Its totient is φ = 4285831372032.

The previous prime is 12022012111283. The next prime is 12022012111337. The reversal of 12022012111330 is 3311121022021.

It can be written as a sum of positive squares in 8 ways, for example, as 990998349121 + 11031013762209 = 995489^2 + 3321297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12022012111298 and 12022012111307.

It is not an unprimeable number, because it can be changed into a prime (12022012111337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1594427545 + ... + 1594435084.

Almost surely, 2^{12022012111330} is an apocalyptic number.

12022012111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022012111330 is an abundant number, since it is smaller than the sum of its proper divisors (12085789371470).

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

12022012111330 is a wasteful number, since it uses less digits than its factorization.

12022012111330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188862678.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12022012111330 its reverse (3311121022021), we get a palindrome (15333133133351).

The spelling of 12022012111330 in words is "twelve trillion, twenty-two billion, twelve million, one hundred eleven thousand, three hundred thirty".