11142233107 has 2 divisors, whose sum is σ = 11142233108. Its totient is φ = 11142233106.

The previous prime is 11142233101. The next prime is 11142233161. The reversal of 11142233107 is 70133224111.

It is a weak prime.

It is an emirp because it is prime and its reverse (70133224111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11142233107 - 2¹⁹ = 11141708819 is a prime.

It is a super-2 number, since 2×11142233107² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11142233101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571116553 + 5571116554.

It is an arithmetic number, because the mean of its divisors is an integer number (5571116554).

Almost surely, 2^11142233107 is an apocalyptic number.

11142233107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11142233107 is an equidigital number, since it uses as much as digits as its factorization.

11142233107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 11142233107 its reverse (70133224111), we get a palindrome (81275457218).

The spelling of 11142233107 in words is "eleven billion, one hundred forty-two million, two hundred thirty-three thousand, one hundred seven".