12211030124 has 48 divisors (see below), whose sum is σ = 22619520000. Its totient is φ = 5752014912.

The previous prime is 12211030121. The next prime is 12211030151. The reversal of 12211030124 is 42103011221.

It is not an unprimeable number, because it can be changed into a prime (12211030121) 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, 18529307 + ... + 18529965.

It is an arithmetic number, because the mean of its divisors is an integer number (471240000).

Almost surely, 2^12211030124 is an apocalyptic number.

It is an amenable number.

12211030124 is a deficient number, since it is larger than the sum of its proper divisors (10408489876).

12211030124 is a wasteful number, since it uses less digits than its factorization.

12211030124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670 (or 1668 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12211030124 its reverse (42103011221), we get a palindrome (54314041345).

The spelling of 12211030124 in words is "twelve billion, two hundred eleven million, thirty thousand, one hundred twenty-four".