11122220232233 has 12 divisors (see below), whose sum is σ = 12230046773700. Its totient is φ = 10107142325280.

The previous prime is 11122220232223. The next prime is 11122220232301. The reversal of 11122220232233 is 33223202222111.

It can be written as a sum of positive squares in 2 ways, for example, as 6289622599744 + 4832597632489 = 2507912^2 + 2198317^2 .

It is not a de Polignac number, because 11122220232233 - 2¹⁰ = 11122220231209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122220232223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17722010 + ... + 18338867.

It is an arithmetic number, because the mean of its divisors is an integer number (1019170564475).

Almost surely, 2^{11122220232233} is an apocalyptic number.

It is an amenable number.

11122220232233 is a deficient number, since it is larger than the sum of its proper divisors (1107826541467).

11122220232233 is a wasteful number, since it uses less digits than its factorization.

11122220232233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36063448 (or 36063437 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11122220232233 its reverse (33223202222111), we get a palindrome (44345422454344).

The spelling of 11122220232233 in words is "eleven trillion, one hundred twenty-two billion, two hundred twenty million, two hundred thirty-two thousand, two hundred thirty-three".