1100222021411 has 2 divisors, whose sum is σ = 1100222021412. Its totient is φ = 1100222021410.

The previous prime is 1100222021387. The next prime is 1100222021443. The reversal of 1100222021411 is 1141202220011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100222021411 - 2¹⁸ = 1100221759267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1100222021411.

It is not a weakly prime, because it can be changed into another prime (1100222021461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550111010705 + 550111010706.

It is an arithmetic number, because the mean of its divisors is an integer number (550111010706).

Almost surely, 2^{1100222021411} is an apocalyptic number.

1100222021411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100222021411 is an equidigital number, since it uses as much as digits as its factorization.

1100222021411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1100222021411 its reverse (1141202220011), we get a palindrome (2241424241422).

The spelling of 1100222021411 in words is "one trillion, one hundred billion, two hundred twenty-two million, twenty-one thousand, four hundred eleven".