12263662033242 has 64 divisors (see below), whose sum is σ = 25539609744000. Its totient is φ = 3921066067968.

The previous prime is 12263662033223. The next prime is 12263662033247. The reversal of 12263662033242 is 24233026636221.

12263662033242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12263662033194 and 12263662033203.

It is not an unprimeable number, because it can be changed into a prime (12263662033247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31983234 + ... + 32364402.

It is an arithmetic number, because the mean of its divisors is an integer number (399056402250).

Almost surely, 2^{12263662033242} is an apocalyptic number.

12263662033242 is an abundant number, since it is smaller than the sum of its proper divisors (13275947710758).

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

12263662033242 is a wasteful number, since it uses less digits than its factorization.

12263662033242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382415.

The product of its (nonzero) digits is 746496, while the sum is 42.

Adding to 12263662033242 its reverse (24233026636221), we get a palindrome (36496688669463).

The spelling of 12263662033242 in words is "twelve trillion, two hundred sixty-three billion, six hundred sixty-two million, thirty-three thousand, two hundred forty-two".