11222222233853 has 2 divisors, whose sum is σ = 11222222233854. Its totient is φ = 11222222233852.

The previous prime is 11222222233813. The next prime is 11222222233889. The reversal of 11222222233853 is 35833222222211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9417275662564 + 1804946571289 = 3068758^2 + 1343483^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222222233853 - 2⁸ = 11222222233597 is a prime.

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 (11222222233813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611111116926 + 5611111116927.

It is an arithmetic number, because the mean of its divisors is an integer number (5611111116927).

Almost surely, 2^{11222222233853} is an apocalyptic number.

It is an amenable number.

11222222233853 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222222233853 is an equidigital number, since it uses as much as digits as its factorization.

11222222233853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 38.

The spelling of 11222222233853 in words is "eleven trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred thirty-three thousand, eight hundred fifty-three".