11212423003042 has 8 divisors (see below), whose sum is σ = 16819143688476. Its totient is φ = 5606041773552.

The previous prime is 11212423003031. The next prime is 11212423003069. The reversal of 11212423003042 is 24030032421211.

It can be written as a sum of positive squares in 2 ways, for example, as 9294029029321 + 1918393973721 = 3048611^2 + 1385061^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11212423002998 and 11212423003016.

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 3 ways as a sum of consecutive naturals, for example, 84781393 + ... + 84913540.

Almost surely, 2^{11212423003042} is an apocalyptic number.

11212423003042 is a deficient number, since it is larger than the sum of its proper divisors (5606720685434).

11212423003042 is a wasteful number, since it uses less digits than its factorization.

11212423003042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169727972.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11212423003042 its reverse (24030032421211), we get a palindrome (35242455424253).

The spelling of 11212423003042 in words is "eleven trillion, two hundred twelve billion, four hundred twenty-three million, three thousand, forty-two".