11155922519411 has 2 divisors, whose sum is σ = 11155922519412. Its totient is φ = 11155922519410.

The previous prime is 11155922519389. The next prime is 11155922519479. The reversal of 11155922519411 is 11491522955111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11155922519411 is a prime.

It is not a weakly prime, because it can be changed into another prime (11155922519011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5577961259705 + 5577961259706.

It is an arithmetic number, because the mean of its divisors is an integer number (5577961259706).

Almost surely, 2^{11155922519411} is an apocalyptic number.

11155922519411 is a deficient number, since it is larger than the sum of its proper divisors (1).

11155922519411 is an equidigital number, since it uses as much as digits as its factorization.

11155922519411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162000, while the sum is 47.

The spelling of 11155922519411 in words is "eleven trillion, one hundred fifty-five billion, nine hundred twenty-two million, five hundred nineteen thousand, four hundred eleven".