121150232010412 has 96 divisors (see below), whose sum is σ = 250155634498560. Its totient is φ = 50736440448000.

The previous prime is 121150232010361. The next prime is 121150232010439. The reversal of 121150232010412 is 214010232051121.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65937837 + ... + 67750267.

It is an arithmetic number, because the mean of its divisors is an integer number (2605787859360).

Almost surely, 2^{121150232010412} is an apocalyptic number.

It is an amenable number.

121150232010412 is an abundant number, since it is smaller than the sum of its proper divisors (129005402488148).

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

121150232010412 is a wasteful number, since it uses less digits than its factorization.

121150232010412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814663 (or 1814661 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 121150232010412 its reverse (214010232051121), we get a palindrome (335160464061533).

The spelling of 121150232010412 in words is "one hundred twenty-one trillion, one hundred fifty billion, two hundred thirty-two million, ten thousand, four hundred twelve".