11021002011233 has 2 divisors, whose sum is σ = 11021002011234. Its totient is φ = 11021002011232.

The previous prime is 11021002011221. The next prime is 11021002011307. The reversal of 11021002011233 is 33211020012011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7382914991104 + 3638087020129 = 2717152^2 + 1907377^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11021002011233 is a prime.

It is not a weakly prime, because it can be changed into another prime (11021002013233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510501005616 + 5510501005617.

It is an arithmetic number, because the mean of its divisors is an integer number (5510501005617).

Almost surely, 2^{11021002011233} is an apocalyptic number.

It is an amenable number.

11021002011233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021002011233 is an equidigital number, since it uses as much as digits as its factorization.

11021002011233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11021002011233 its reverse (33211020012011), we get a palindrome (44232022023244).

The spelling of 11021002011233 in words is "eleven trillion, twenty-one billion, two million, eleven thousand, two hundred thirty-three".