11011222001933 has 2 divisors, whose sum is σ = 11011222001934. Its totient is φ = 11011222001932.

The previous prime is 11011222001887. The next prime is 11011222001993. The reversal of 11011222001933 is 33910022211011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9175313530084 + 1835908471849 = 3029078^2 + 1354957^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011222001933 - 2⁸ = 11011222001677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11011222001993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505611000966 + 5505611000967.

It is an arithmetic number, because the mean of its divisors is an integer number (5505611000967).

Almost surely, 2^{11011222001933} is an apocalyptic number.

It is an amenable number.

11011222001933 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011222001933 is an equidigital number, since it uses as much as digits as its factorization.

11011222001933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 26.

Adding to 11011222001933 its reverse (33910022211011), we get a palindrome (44921244212944).

The spelling of 11011222001933 in words is "eleven trillion, eleven billion, two hundred twenty-two million, one thousand, nine hundred thirty-three".