11125533333442 has 8 divisors (see below), whose sum is σ = 18205418182032. Its totient is φ = 5057060606100.

The previous prime is 11125533333407. The next prime is 11125533333503. The reversal of 11125533333442 is 24433333552111.

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 = 11125533333395 and 11125533333404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252853030284 + ... + 252853030327.

It is an arithmetic number, because the mean of its divisors is an integer number (2275677272754).

Almost surely, 2^{11125533333442} is an apocalyptic number.

11125533333442 is a deficient number, since it is larger than the sum of its proper divisors (7079884848590).

11125533333442 is a wasteful number, since it uses less digits than its factorization.

11125533333442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505706060624.

The product of its digits is 388800, while the sum is 40.

Adding to 11125533333442 its reverse (24433333552111), we get a palindrome (35558866885553).

The spelling of 11125533333442 in words is "eleven trillion, one hundred twenty-five billion, five hundred thirty-three million, three hundred thirty-three thousand, four hundred forty-two".