11233310221011 has 16 divisors (see below), whose sum is σ = 15122244150144. Its totient is φ = 7416666722304.

The previous prime is 11233310220959. The next prime is 11233310221013. The reversal of 11233310221011 is 11012201333211.

It is not a de Polignac number, because 11233310221011 - 2⁷ = 11233310220883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11233310221013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4153390 + ... + 6302163.

It is an arithmetic number, because the mean of its divisors is an integer number (945140259384).

Almost surely, 2^{11233310221011} is an apocalyptic number.

11233310221011 is a deficient number, since it is larger than the sum of its proper divisors (3888933929133).

11233310221011 is a wasteful number, since it uses less digits than its factorization.

11233310221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10459010.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11233310221011 its reverse (11012201333211), we get a palindrome (22245511554222).

The spelling of 11233310221011 in words is "eleven trillion, two hundred thirty-three billion, three hundred ten million, two hundred twenty-one thousand, eleven".