12260205737 has 8 divisors (see below), whose sum is σ = 13252385160. Its totient is φ = 11275038720.

The previous prime is 12260205721. The next prime is 12260205739. The reversal of 12260205737 is 73750206221.

It can be written as a sum of positive squares in 4 ways, for example, as 5494336 + 12254711401 = 2344^2 + 110701^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12260205737 - 2⁴ = 12260205721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12260205697 and 12260205706.

It is not an unprimeable number, because it can be changed into a prime (12260205739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1749464 + ... + 1756457.

It is an arithmetic number, because the mean of its divisors is an integer number (1656548145).

Almost surely, 2^12260205737 is an apocalyptic number.

It is an amenable number.

12260205737 is a deficient number, since it is larger than the sum of its proper divisors (992179423).

12260205737 is a wasteful number, since it uses less digits than its factorization.

12260205737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3506203.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 12260205737 in words is "twelve billion, two hundred sixty million, two hundred five thousand, seven hundred thirty-seven".