11133342020242 has 16 divisors (see below), whose sum is σ = 17991901914840. Its totient is φ = 5136387691392.

The previous prime is 11133342020231. The next prime is 11133342020267. The reversal of 11133342020242 is 24202024333111.

It can be written as a sum of positive squares in 4 ways, for example, as 8685522188641 + 2447819831601 = 2947121^2 + 1564551^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11133342020242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86511817 + ... + 86640412.

Almost surely, 2^{11133342020242} is an apocalyptic number.

11133342020242 is a deficient number, since it is larger than the sum of its proper divisors (6858559894598).

11133342020242 is a wasteful number, since it uses less digits than its factorization.

11133342020242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173154717.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11133342020242 its reverse (24202024333111), we get a palindrome (35335366353353).

The spelling of 11133342020242 in words is "eleven trillion, one hundred thirty-three billion, three hundred forty-two million, twenty thousand, two hundred forty-two".