11142202334 has 8 divisors (see below), whose sum is σ = 16713763560. Its totient is φ = 5570947816.

The previous prime is 11142202303. The next prime is 11142202343. The reversal of 11142202334 is 43320224111.

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

It is a congruent number.

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, 71132 + ... + 165360.

It is an arithmetic number, because the mean of its divisors is an integer number (2089220445).

Almost surely, 2^11142202334 is an apocalyptic number.

11142202334 is a deficient number, since it is larger than the sum of its proper divisors (5571561226).

11142202334 is an equidigital number, since it uses as much as digits as its factorization.

11142202334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153354.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11142202334 its reverse (43320224111), we get a palindrome (54462426445).

The spelling of 11142202334 in words is "eleven billion, one hundred forty-two million, two hundred two thousand, three hundred thirty-four".