220202011011 has 16 divisors (see below), whose sum is σ = 304925968800. Its totient is φ = 141228857088.

The previous prime is 220202010979. The next prime is 220202011039. The reversal of 220202011011 is 110110202022.

It is not a de Polignac number, because 220202011011 - 2⁵ = 220202010979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220202011061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11135076 + ... + 11154833.

It is an arithmetic number, because the mean of its divisors is an integer number (19057873050).

Almost surely, 2^220202011011 is an apocalyptic number.

220202011011 is a deficient number, since it is larger than the sum of its proper divisors (84723957789).

220202011011 is a wasteful number, since it uses less digits than its factorization.

220202011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22290038.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220202011011 its reverse (110110202022), we get a palindrome (330312213033).

The spelling of 220202011011 in words is "two hundred twenty billion, two hundred two million, eleven thousand, eleven".