12220433034 has 32 divisors (see below), whose sum is σ = 27240598080. Its totient is φ = 3632078592.

The previous prime is 12220432969. The next prime is 12220433083. The reversal of 12220433034 is 43033402221.

It is a junction number, because it is equal to n+sod(n) for n = 12220432995 and 12220433013.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3150909 + ... + 3154784.

It is an arithmetic number, because the mean of its divisors is an integer number (851268690).

Almost surely, 2^12220433034 is an apocalyptic number.

12220433034 is an abundant number, since it is smaller than the sum of its proper divisors (15020165046).

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

12220433034 is a wasteful number, since it uses less digits than its factorization.

12220433034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6305734.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12220433034 its reverse (43033402221), we get a palindrome (55253835255).

The spelling of 12220433034 in words is "twelve billion, two hundred twenty million, four hundred thirty-three thousand, thirty-four".