11142214041111 has 8 divisors (see below), whose sum is σ = 14954671384704. Its totient is φ = 7378949695800.

The previous prime is 11142214041109. The next prime is 11142214041113. The reversal of 11142214041111 is 11114041224111.

It is an interprime number because it is at equal distance from previous prime (11142214041109) and next prime (11142214041113).

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

It is not a de Polignac number, because 11142214041111 - 2¹ = 11142214041109 is a prime.

It is a super-2 number, since 2×11142214041111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11142214041113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12298249041 + ... + 12298249946.

It is an arithmetic number, because the mean of its divisors is an integer number (1869333923088).

Almost surely, 2^{11142214041111} is an apocalyptic number.

11142214041111 is a deficient number, since it is larger than the sum of its proper divisors (3812457343593).

11142214041111 is a wasteful number, since it uses less digits than its factorization.

11142214041111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24596499141.

The product of its (nonzero) digits is 256, while the sum is 24.

Adding to 11142214041111 its reverse (11114041224111), we get a palindrome (22256255265222).

The spelling of 11142214041111 in words is "eleven trillion, one hundred forty-two billion, two hundred fourteen million, forty-one thousand, one hundred eleven".