2202220020011 has 16 divisors (see below), whose sum is σ = 2405488531680. Its totient is φ = 1999464203520.

The previous prime is 2202220019999. The next prime is 2202220020079. The reversal of 2202220020011 is 1100200222022.

It is a cyclic number.

It is not a de Polignac number, because 2202220020011 - 2¹⁰ = 2202220018987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202220020211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29071661 + ... + 29147313.

It is an arithmetic number, because the mean of its divisors is an integer number (150343033230).

Almost surely, 2^{2202220020011} is an apocalyptic number.

2202220020011 is a deficient number, since it is larger than the sum of its proper divisors (203268511669).

2202220020011 is a wasteful number, since it uses less digits than its factorization.

2202220020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79006.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2202220020011 its reverse (1100200222022), we get a palindrome (3302420242033).

The spelling of 2202220020011 in words is "two trillion, two hundred two billion, two hundred twenty million, twenty thousand, eleven".