12137733050 has 12 divisors (see below), whose sum is σ = 22576183566. Its totient is φ = 4855093200.

The previous prime is 12137733031. The next prime is 12137733053. The reversal of 12137733050 is 5033773121.

It can be written as a sum of positive squares in 3 ways, for example, as 10094421841 + 2043311209 = 100471^2 + 45203^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12137732998 and 12137733016.

It is not an unprimeable number, because it can be changed into a prime (12137733053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121377281 + ... + 121377380.

Almost surely, 2^12137733050 is an apocalyptic number.

12137733050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12137733050 is a deficient number, since it is larger than the sum of its proper divisors (10438450516).

12137733050 is a wasteful number, since it uses less digits than its factorization.

12137733050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242754673 (or 242754668 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 32.

The spelling of 12137733050 in words is "twelve billion, one hundred thirty-seven million, seven hundred thirty-three thousand, fifty".