11535613202242 has 8 divisors (see below), whose sum is σ = 17303434985232. Its totient is φ = 5767801540500.

The previous prime is 11535613202161. The next prime is 11535613202257. The reversal of 11535613202242 is 24220231653511.

It is a happy number.

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

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, 1803817 + ... + 5130787.

It is an arithmetic number, because the mean of its divisors is an integer number (2162929373154).

Almost surely, 2^{11535613202242} is an apocalyptic number.

11535613202242 is a deficient number, since it is larger than the sum of its proper divisors (5767821782990).

11535613202242 is a wasteful number, since it uses less digits than its factorization.

11535613202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060624.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 11535613202242 its reverse (24220231653511), we get a palindrome (35755844855753).

The spelling of 11535613202242 in words is "eleven trillion, five hundred thirty-five billion, six hundred thirteen million, two hundred two thousand, two hundred forty-two".