12020233330 has 64 divisors (see below), whose sum is σ = 25535220480. Its totient is φ = 3988341504.

The previous prime is 12020233319. The next prime is 12020233451. The reversal of 12020233330 is 3333202021.

It is a happy number.

12020233330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12020233298 and 12020233307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 309772 + ... + 346408.

It is an arithmetic number, because the mean of its divisors is an integer number (398987820).

Almost surely, 2^12020233330 is an apocalyptic number.

12020233330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020233330 is an abundant number, since it is smaller than the sum of its proper divisors (13514987150).

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

12020233330 is a wasteful number, since it uses less digits than its factorization.

12020233330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36803.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 12020233330 its reverse (3333202021), we get a palindrome (15353435351).

It can be divided in two parts, 12020 and 233330, that added together give a triangular number (245350 = T₇₀₀).

The spelling of 12020233330 in words is "twelve billion, twenty million, two hundred thirty-three thousand, three hundred thirty".