1241121234112 has 28 divisors (see below), whose sum is σ = 2472662132136. Its totient is φ = 618088256000.

The previous prime is 1241121234103. The next prime is 1241121234121. The reversal of 1241121234112 is 2114321211421.

It is an interprime number because it is at equal distance from previous prime (1241121234103) and next prime (1241121234121).

It is an unprimeable number.

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, 38614453 + ... + 38646580.

It is an arithmetic number, because the mean of its divisors is an integer number (88309361862).

Almost surely, 2^{1241121234112} is an apocalyptic number.

It is an amenable number.

1241121234112 is a deficient number, since it is larger than the sum of its proper divisors (1231540898024).

1241121234112 is an equidigital number, since it uses as much as digits as its factorization.

1241121234112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77261296 (or 77261286 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

Adding to 1241121234112 its reverse (2114321211421), we get a palindrome (3355442445533).

The spelling of 1241121234112 in words is "one trillion, two hundred forty-one billion, one hundred twenty-one million, two hundred thirty-four thousand, one hundred twelve".