220002102011011 has 4 divisors (see below), whose sum is σ = 220003274674000. Its totient is φ = 220000929348024.

The previous prime is 220002102010979. The next prime is 220002102011143. The reversal of 220002102011011 is 110110201200022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220002102011011 - 2⁵ = 220002102010979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220002102010982 and 220002102011000.

It is not an unprimeable number, because it can be changed into a prime (220002102081011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586050036 + ... + 586425313.

It is an arithmetic number, because the mean of its divisors is an integer number (55000818668500).

Almost surely, 2^{220002102011011} is an apocalyptic number.

220002102011011 is a deficient number, since it is larger than the sum of its proper divisors (1172662989).

220002102011011 is a wasteful number, since it uses less digits than its factorization.

220002102011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172662988.

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

Adding to 220002102011011 its reverse (110110201200022), we get a palindrome (330112303211033).

The spelling of 220002102011011 in words is "two hundred twenty trillion, two billion, one hundred two million, eleven thousand, eleven".