2220330012 has 24 divisors (see below), whose sum is σ = 5243191296. Its totient is φ = 731192688.

The previous prime is 2220330011. The next prime is 2220330041. The reversal of 2220330012 is 2100330222.

It is a junction number, because it is equal to n+sod(n) for n = 2220329973 and 2220330000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220330011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113628 + ... + 1115619.

It is an arithmetic number, because the mean of its divisors is an integer number (218466304).

Almost surely, 2^2220330012 is an apocalyptic number.

It is an amenable number.

2220330012 is an abundant number, since it is smaller than the sum of its proper divisors (3022861284).

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

2220330012 is a wasteful number, since it uses less digits than its factorization.

2220330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229337 (or 2229335 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2220330012 is about 47120.3778847326. The cubic root of 2220330012 is about 1304.5853875837.

Adding to 2220330012 its reverse (2100330222), we get a palindrome (4320660234).

The spelling of 2220330012 in words is "two billion, two hundred twenty million, three hundred thirty thousand, twelve".