10942234181 has 2 divisors, whose sum is σ = 10942234182. Its totient is φ = 10942234180.

The previous prime is 10942234157. The next prime is 10942234189. The reversal of 10942234181 is 18143224901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6949889956 + 3992344225 = 83366^2 + 63185^2 .

It is an emirp because it is prime and its reverse (18143224901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10942234181 - 2¹⁰ = 10942233157 is a prime.

It is a super-2 number, since 2×10942234181² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10942234189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5471117090 + 5471117091.

It is an arithmetic number, because the mean of its divisors is an integer number (5471117091).

Almost surely, 2^10942234181 is an apocalyptic number.

It is an amenable number.

10942234181 is a deficient number, since it is larger than the sum of its proper divisors (1).

10942234181 is an equidigital number, since it uses as much as digits as its factorization.

10942234181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 10942234181 in words is "ten billion, nine hundred forty-two million, two hundred thirty-four thousand, one hundred eighty-one".