220202010011011 has 16 divisors (see below), whose sum is σ = 251710013389824. Its totient is φ = 188706653689824.

The previous prime is 220202010010963. The next prime is 220202010011023. The reversal of 220202010011011 is 110110010202022.

It is a cyclic number.

It is not a de Polignac number, because 220202010011011 - 2¹⁵ = 220202009978243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220202010010982 and 220202010011000.

It is not an unprimeable number, because it can be changed into a prime (220202010011051) 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, 764810266 + ... + 765098128.

It is an arithmetic number, because the mean of its divisors is an integer number (15731875836864).

Almost surely, 2^{220202010011011} is an apocalyptic number.

220202010011011 is a deficient number, since it is larger than the sum of its proper divisors (31508003378813).

220202010011011 is a wasteful number, since it uses less digits than its factorization.

220202010011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309450.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220202010011011 its reverse (110110010202022), we get a palindrome (330312020213033).

The spelling of 220202010011011 in words is "two hundred twenty trillion, two hundred two billion, ten million, eleven thousand, eleven".