12098752512 has 416 divisors, whose sum is σ = 42399237120. Its totient is φ = 2972712960.

The previous prime is 12098752511. The next prime is 12098752517. The reversal of 12098752512 is 21525789021.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12098752511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17977008 + ... + 17977680.

Almost surely, 2^12098752512 is an apocalyptic number.

12098752512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12098752512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21199618560).

12098752512 is an abundant number, since it is smaller than the sum of its proper divisors (30300484608).

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

12098752512 is a wasteful number, since it uses less digits than its factorization.

12098752512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 12098752512 in words is "twelve billion, ninety-eight million, seven hundred fifty-two thousand, five hundred twelve".