1241123313012 has 24 divisors (see below), whose sum is σ = 3159222978912. Its totient is φ = 376097973600.

The previous prime is 1241123312969. The next prime is 1241123313029. The reversal of 1241123313012 is 2103133211421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4701224539 + ... + 4701224802.

It is an arithmetic number, because the mean of its divisors is an integer number (131634290788).

Almost surely, 2^{1241123313012} is an apocalyptic number.

1241123313012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1241123313012 is an abundant number, since it is smaller than the sum of its proper divisors (1918099665900).

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

1241123313012 is a wasteful number, since it uses less digits than its factorization.

1241123313012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9402449359 (or 9402449357 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1241123313012 its reverse (2103133211421), we get a palindrome (3344256524433).

The spelling of 1241123313012 in words is "one trillion, two hundred forty-one billion, one hundred twenty-three million, three hundred thirteen thousand, twelve".