12266341362 has 72 divisors (see below), whose sum is σ = 29335285980. Its totient is φ = 3701491200.

The previous prime is 12266341333. The next prime is 12266341387. The reversal of 12266341362 is 26314366221.

12266341362 is a `hidden beast` number, since 1 + 2 + 2 + 6 + 634 + 13 + 6 + 2 = 666.

12266341362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12170281761 + 96059601 = 110319^2 + 9801^2 .

It is a super-2 number, since 2×12266341362² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 513214 + ... + 536582.

Almost surely, 2^12266341362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12266341362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14667642990).

12266341362 is an abundant number, since it is smaller than the sum of its proper divisors (17068944618).

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

12266341362 is a wasteful number, since it uses less digits than its factorization.

12266341362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23640 (or 23626 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

It can be divided in two parts, 122663 and 41362, that added together give a square (164025 = 405²).

The spelling of 12266341362 in words is "twelve billion, two hundred sixty-six million, three hundred forty-one thousand, three hundred sixty-two".