11344222758551 has 2 divisors, whose sum is σ = 11344222758552. Its totient is φ = 11344222758550.

The previous prime is 11344222758497. The next prime is 11344222758577. The reversal of 11344222758551 is 15585722244311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11344222758551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11344222758551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11344222758151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672111379275 + 5672111379276.

It is an arithmetic number, because the mean of its divisors is an integer number (5672111379276).

Almost surely, 2^{11344222758551} is an apocalyptic number.

11344222758551 is a deficient number, since it is larger than the sum of its proper divisors (1).

11344222758551 is an equidigital number, since it uses as much as digits as its factorization.

11344222758551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688000, while the sum is 50.

The spelling of 11344222758551 in words is "eleven trillion, three hundred forty-four billion, two hundred twenty-two million, seven hundred fifty-eight thousand, five hundred fifty-one".