11214140222442 has 8 divisors (see below), whose sum is σ = 22428280444896. Its totient is φ = 3738046740812.

The previous prime is 11214140222431. The next prime is 11214140222491. The reversal of 11214140222442 is 24422204141211.

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

11214140222442 is an admirable 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, 934511685198 + ... + 934511685209.

It is an arithmetic number, because the mean of its divisors is an integer number (2803535055612).

Almost surely, 2^{11214140222442} is an apocalyptic number.

11214140222442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11214140222442 is a wasteful number, since it uses less digits than its factorization.

11214140222442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869023370412.

The product of its (nonzero) digits is 8192, while the sum is 30.

Adding to 11214140222442 its reverse (24422204141211), we get a palindrome (35636344363653).

The spelling of 11214140222442 in words is "eleven trillion, two hundred fourteen billion, one hundred forty million, two hundred twenty-two thousand, four hundred forty-two".