12211330333130 has 16 divisors (see below), whose sum is σ = 21983342352840. Its totient is φ = 4883877076992.

The previous prime is 12211330333129. The next prime is 12211330333133. The reversal of 12211330333130 is 3133303311221.

It can be written as a sum of positive squares in 4 ways, for example, as 8442284724721 + 3769045608409 = 2905561^2 + 1941403^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12211330333130.

It is not an unprimeable number, because it can be changed into a prime (12211330333133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81803735 + ... + 81952874.

Almost surely, 2^{12211330333130} is an apocalyptic number.

12211330333130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12211330333130 is a deficient number, since it is larger than the sum of its proper divisors (9772012019710).

12211330333130 is a wasteful number, since it uses less digits than its factorization.

12211330333130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163764073.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 12211330333130 its reverse (3133303311221), we get a palindrome (15344633644351).

The spelling of 12211330333130 in words is "twelve trillion, two hundred eleven billion, three hundred thirty million, three hundred thirty-three thousand, one hundred thirty".