2221213330011 has 16 divisors (see below), whose sum is σ = 3275635460384. Its totient is φ = 1329957252864.

The previous prime is 2221213330001. The next prime is 2221213330051. The reversal of 2221213330011 is 1100333121222.

It is not a de Polignac number, because 2221213330011 - 2⁶ = 2221213329947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2221213330011.

It is not an unprimeable number, because it can be changed into a prime (2221213330001) 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, 769649746 + ... + 769652631.

It is an arithmetic number, because the mean of its divisors is an integer number (204727216274).

Almost surely, 2^{2221213330011} is an apocalyptic number.

2221213330011 is a deficient number, since it is larger than the sum of its proper divisors (1054422130373).

2221213330011 is a wasteful number, since it uses less digits than its factorization.

2221213330011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539302430.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2221213330011 its reverse (1100333121222), we get a palindrome (3321546451233).

The spelling of 2221213330011 in words is "two trillion, two hundred twenty-one billion, two hundred thirteen million, three hundred thirty thousand, eleven".