11031221333002 has 16 divisors (see below), whose sum is σ = 17824480210152. Its totient is φ = 5089957214400.

The previous prime is 11031221332997. The next prime is 11031221333017. The reversal of 11031221333002 is 20033312213011.

It can be written as a sum of positive squares in 4 ways, for example, as 6435004166361 + 4596217166641 = 2536731^2 + 2143879^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57223113 + ... + 57415564.

Almost surely, 2^{11031221333002} is an apocalyptic number.

11031221333002 is a deficient number, since it is larger than the sum of its proper divisors (6793258877150).

11031221333002 is a wasteful number, since it uses less digits than its factorization.

11031221333002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114642393.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11031221333002 its reverse (20033312213011), we get a palindrome (31064533546013).

The spelling of 11031221333002 in words is "eleven trillion, thirty-one billion, two hundred twenty-one million, three hundred thirty-three thousand, two".