12023102002050 has 240 divisors, whose sum is σ = 33565318135272. Its totient is φ = 3190926182400.

The previous prime is 12023102002049. The next prime is 12023102002091. The reversal of 12023102002050 is 5020020132021.

It can be written as a sum of positive squares in 12 ways, for example, as 2363232872961 + 9659869129089 = 1537281^2 + 3108033^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2417673364 + ... + 2417678336.

Almost surely, 2^{12023102002050} is an apocalyptic number.

12023102002050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12023102002050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16782659067636).

12023102002050 is an abundant number, since it is smaller than the sum of its proper divisors (21542216133222).

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

12023102002050 is a wasteful number, since it uses less digits than its factorization.

12023102002050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7715 (or 7701 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 12023102002050 its reverse (5020020132021), we get a palindrome (17043122134071).

The spelling of 12023102002050 in words is "twelve trillion, twenty-three billion, one hundred two million, two thousand, fifty".