11142234001 has 2 divisors, whose sum is σ = 11142234002. Its totient is φ = 11142234000.

The previous prime is 11142233969. The next prime is 11142234013. The reversal of 11142234001 is 10043224111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11109160000 + 33074001 = 105400^2 + 5751^2 .

It is a cyclic number.

It is not a de Polignac number, because 11142234001 - 2⁵ = 11142233969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11142234001.

It is not a weakly prime, because it can be changed into another prime (11142235001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571117000 + 5571117001.

It is an arithmetic number, because the mean of its divisors is an integer number (5571117001).

Almost surely, 2^11142234001 is an apocalyptic number.

It is an amenable number.

11142234001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11142234001 is an equidigital number, since it uses as much as digits as its factorization.

11142234001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11142234001 its reverse (10043224111), we get a palindrome (21185458112).

The spelling of 11142234001 in words is "eleven billion, one hundred forty-two million, two hundred thirty-four thousand, one".