1012123241224 has 16 divisors (see below), whose sum is σ = 1897742103120. Its totient is φ = 506058680400.

The previous prime is 1012123241221. The next prime is 1012123241341. The reversal of 1012123241224 is 4221423212101.

It is not an unprimeable number, because it can be changed into a prime (1012123241221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1969999 + ... + 2430049.

It is an arithmetic number, because the mean of its divisors is an integer number (118608881445).

Almost surely, 2^{1012123241224} is an apocalyptic number.

It is an amenable number.

1012123241224 is a deficient number, since it is larger than the sum of its proper divisors (885618861896).

1012123241224 is a wasteful number, since it uses less digits than its factorization.

1012123241224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735060 (or 735056 counting only the distinct ones).

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

Adding to 1012123241224 its reverse (4221423212101), we get a palindrome (5233546453325).

The spelling of 1012123241224 in words is "one trillion, twelve billion, one hundred twenty-three million, two hundred forty-one thousand, two hundred twenty-four".