1003112040212 has 12 divisors (see below), whose sum is σ = 1760504995200. Its totient is φ = 500110613016.

The previous prime is 1003112040211. The next prime is 1003112040221. The reversal of 1003112040212 is 2120402113001.

It is a super-2 number, since 2×1003112040212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003112040211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361350212 + ... + 361352987.

It is an arithmetic number, because the mean of its divisors is an integer number (146708749600).

Almost surely, 2^{1003112040212} is an apocalyptic number.

It is an amenable number.

1003112040212 is a deficient number, since it is larger than the sum of its proper divisors (757392954988).

1003112040212 is a wasteful number, since it uses less digits than its factorization.

1003112040212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722703550 (or 722703548 counting only the distinct ones).

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

Adding to 1003112040212 its reverse (2120402113001), we get a palindrome (3123514153213).

The spelling of 1003112040212 in words is "one trillion, three billion, one hundred twelve million, forty thousand, two hundred twelve".