12266306114442 has 16 divisors (see below), whose sum is σ = 25103138095200. Its totient is φ = 3993681060432.

The previous prime is 12266306114437. The next prime is 12266306114459. The reversal of 12266306114442 is 24441160366221.

It is a junction number, because it is equal to n+sod(n) for n = 12266306114394 and 12266306114403.

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 7 ways as a sum of consecutive naturals, for example, 23771910817 + ... + 23771911332.

It is an arithmetic number, because the mean of its divisors is an integer number (1568946130950).

Almost surely, 2^{12266306114442} is an apocalyptic number.

12266306114442 is an abundant number, since it is smaller than the sum of its proper divisors (12836831980758).

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

12266306114442 is a wasteful number, since it uses less digits than its factorization.

12266306114442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47543822197.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 12266306114442 in words is "twelve trillion, two hundred sixty-six billion, three hundred six million, one hundred fourteen thousand, four hundred forty-two".