12034120228 has 30 divisors (see below), whose sum is σ = 22814841406. Its totient is φ = 5554156608.

The previous prime is 12034120213. The next prime is 12034120229. The reversal of 12034120228 is 82202143021.

It can be written as a sum of positive squares in 5 ways, for example, as 6670315584 + 5363804644 = 81672^2 + 73238^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12034120229) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 61576 + ... + 166912.

Almost surely, 2^12034120228 is an apocalyptic number.

It is an amenable number.

12034120228 is a deficient number, since it is larger than the sum of its proper divisors (10780721178).

12034120228 is an equidigital number, since it uses as much as digits as its factorization.

12034120228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105393 (or 105352 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 12034120228 its reverse (82202143021), we get a palindrome (94236263249).

The spelling of 12034120228 in words is "twelve billion, thirty-four million, one hundred twenty thousand, two hundred twenty-eight".